calaba | (noun) West Indian tree having racemes of fragrant white flowers and yielding a durable timber and resinous juice | Synonyms: Calophyllum calaba, Santa Maria tree |
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calabash | (noun) bottle made from the dried shell of a bottle gourd | Synonyms: gourd |
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(noun) a pipe for smoking; has a curved stem and a large bowl made from a calabash gourd | Synonyms: calabash pipe |
(noun) tropical American evergreen that produces large round gourds | Synonyms: calabash tree, Crescentia cujete |
(noun) round gourd of the calabash tree | - |
(noun) Old World climbing plant with hard-shelled bottle-shaped gourds as fruits | Synonyms: bottle gourd, Lagenaria siceraria |
calabazilla | (noun) perennial vine of dry parts of central and southwestern United States and Mexico having small hard mottled green inedible fruit | Synonyms: buffalo gourd, Cucurbita foetidissima, Missouri gourd, prairie gourd, prairie gourd vine, wild pumpkin |
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calabura | (noun) a fast-growing tropical American evergreen having white flowers and fleshy edible fruit; a bark yields a silky fiber used in cordage and wood is valuable for staves | Synonyms: calabur tree, Jamaican cherry, Muntingia calabura, silk wood, silkwood |
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caladenia | (noun) any of various orchids of the genus Caladenia | - |
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caladium | (noun) any plant of the genus Caladium cultivated for their ornamental foliage variously patterned in white or pink or red | - |
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calamari | (noun) (Italian cuisine) squid prepared as food | Synonyms: calamary, squid |
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calamary | (noun) (Italian cuisine) squid prepared as food | Synonyms: calamari, squid |
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calamine | (noun) a white mineral; a common ore of zinc | Synonyms: hemimorphite |
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calamint | (noun) perennial aromatic herbs growing in hedgerows or scrub or open woodlands from western Europe to central Asia and in North America | - |
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calamity | (noun) an event resulting in great loss and misfortune | Synonyms: cataclysm, catastrophe, disaster, tragedy |
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calamondin | (noun) a fruit of the calamondin tree. | - |
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calamus | (noun) the hollow spine of a feather | Synonyms: quill, shaft |
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(noun) any tropical Asian palm of the genus Calamus; light tough stems are a source of rattan canes | - |
(noun) perennial marsh plant having swordlike leaves and aromatic roots | Synonyms: Acorus calamus, flagroot, myrtle flag, sweet calamus, sweet flag |
(noun) the aromatic root of the sweet flag used medicinally | - |
calanthe | (noun) any of various showy orchids of the genus Calanthe having white or yellow or rose-colored flowers and broad leaves folded lengthwise | - |
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calash | (noun) the folding hood of a horse-drawn carriage | Synonyms: calash top, caleche |
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(noun) a woman's large folded hooped hood; worn in the 18th century | Synonyms: caleche |
calcaneus | (noun) the largest tarsal bone; forms the human heel | Synonyms: heelbone, os tarsi fibulare |
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calcedony | (noun) a milky or greyish translucent to transparent quartz | Synonyms: chalcedony |
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calceolaria | (noun) any garden plant of the genus Calceolaria having flowers with large inflated slipper-shaped lower lip | Synonyms: slipperwort |
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calceus | (noun) a shoe covering the ankle; worn by ancient Romans | - |
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calciferol | (noun) a fat-soluble vitamin that prevents rickets | Synonyms: cholecalciferol, D, ergocalciferol, viosterol, vitamin D |
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calcification | (noun) a process that impregnates something with calcium (or calcium salts) | - |
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(noun) tissue hardened by deposition of lime salts | - |
(noun) an inflexible and unchanging state | - |
calcimine | (noun) a water-base paint containing zinc oxide and glue and coloring; used as a wash for walls and ceilings | - |
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calcination | (noun) the conversion of metals into their oxides as a result of heating to a high temperature | - |
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calcite | (noun) a common mineral consisting of crystallized calcium carbonate; a major constituent of limestone | - |
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calcitonin | (noun) thyroid hormone that tends to lower the level of calcium in the blood plasma and inhibit resorption of bone | Synonyms: thyrocalcitonin |
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calcium | (noun) a white metallic element that burns with a brilliant light; the fifth most abundant element in the earth's crust; an important component of most plants and animals | Synonyms: atomic number 20, Ca |
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calculability | (noun) The quality of being subject to or ascertainable by calculation. | - |
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calculation | (noun) the procedure of calculating; determining something by mathematical or logical methods | Synonyms: computation, computing |
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(noun) problem solving that involves numbers or quantities | Synonyms: computation, figuring, reckoning |
(noun) planning something carefully and intentionally | Synonyms: deliberation |
calculator | (noun) a small machine that is used for mathematical calculations; can be mechanical or electronic | Synonyms: calculating machine |
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(noun) an expert at calculation (or at operating calculating machines) | Synonyms: computer, estimator, figurer, reckoner |
calculus | (noun) the branch of mathematics that is concerned with limits and with the differentiation and integration of functions | Synonyms: infinitesimal calculus |
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(noun) a hard lump produced by the concretion of mineral salts; found in hollow organs or ducts of the body | Synonyms: concretion |
(noun) an incrustation that forms on the teeth and gums | Synonyms: tartar, tophus |
caldera | (noun) a large crater caused by the violent explosion of a volcano that collapses into a depression | - |
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caldron | (noun) a very large pot that is used for boiling | Synonyms: cauldron |
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calean | (noun) an oriental tobacco pipe with a long flexible tube connected to a container where the smoke is cooled by passing through water | Synonyms: chicha, hookah, hubble-bubble, hubbly-bubbly, kalian, narghile, nargileh, sheesha, shisha, water pipe |
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caleche | (noun) the folding hood of a horse-drawn carriage | Synonyms: calash, calash top |
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(noun) a woman's large folded hooped hood; worn in the 18th century | Synonyms: calash |
calefaction | (noun) the property of being warming | Synonyms: incalescence |
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calendar | (noun) a list or register of events (appointments or social events or court cases etc) | - |
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(noun) a tabular array of the days (usually for one year) | - |
(noun) a system of timekeeping that defines the beginning and length and divisions of the year | - |
calender | (noun) a machine that smooths or glazes paper or cloth by pressing it between plates or passing it through rollers | - |
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calendula | (noun) any of numerous chiefly annual herbs of the genus Calendula widely cultivated for their yellow or orange flowers; often used for medicinal and culinary purposes | - |
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calf | (noun) young of domestic cattle | - |
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(noun) young of various large placental mammals e.g. whale or giraffe or elephant or buffalo | - |
(noun) the muscular back part of the shank | Synonyms: sura |
(noun) fine leather from the skin of a calf | Synonyms: calfskin |
calfskin | (noun) fine leather from the skin of a calf | Synonyms: calf |
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caliber | (noun) a degree or grade of excellence or worth | Synonyms: calibre, quality |
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(noun) diameter of a tube or gun barrel | Synonyms: bore, calibre, gauge |
calibration | (noun) the act of checking or adjusting (by comparison with a standard) the accuracy of a measuring instrument | Synonyms: standardisation, standardization |
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calibre | (noun) a degree or grade of excellence or worth | Synonyms: caliber, quality |
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(noun) diameter of a tube or gun barrel | Synonyms: bore, caliber, gauge |
caliche | (noun) nitrate-bearing rock or gravel of the sodium nitrate deposits of Chile and Peru | - |
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(noun) crust or layer of hard subsoil encrusted with calcium-carbonate occurring in arid or semiarid regions | Synonyms: hardpan |
calico | (noun) coarse cloth with a bright print | - |
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caliculus | (noun) a small cup-shaped structure (as a taste bud or optic cup or cavity of a coral containing a polyp) | Synonyms: calycle, calyculus |
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calif | (noun) the civil and religious leader of a Muslim state considered to be a representative of Allah on earth | Synonyms: caliph, kalif, kaliph, khalif, khalifah |
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californium | (noun) a radioactive transuranic element; discovered by bombarding curium with alpha particles | Synonyms: atomic number 98, Cf |
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caliper | (noun) an instrument for measuring the distance between two points | Synonyms: calliper |
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caliph | (noun) the civil and religious leader of a Muslim state considered to be a representative of Allah on earth | Synonyms: calif, kalif, kaliph, khalif, khalifah |
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caliphate | (noun) the office of a caliph | - |
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(noun) the territorial jurisdiction of a caliph | - |
calisaya | (noun) Peruvian shrub or small tree having large glossy leaves and cymes of fragrant yellow to green or red flowers; cultivated for its medicinal bark | Synonyms: Cinchona calisaya, Cinchona ledgeriana, Cinchona officinalis |
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calisthenics | (noun) the practice of calisthenic exercises | Synonyms: callisthenics |
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(noun) light exercises designed to promote general fitness | Synonyms: callisthenics |
calk | (noun) a metal cleat on the bottom front of a horseshoe to prevent slipping | Synonyms: calkin |
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calkin | (noun) a metal cleat on the bottom front of a horseshoe to prevent slipping | Synonyms: calk |
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call | (noun) (sports) the decision made by an umpire or referee | - |
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(noun) a visit in an official or professional capacity | - |
(noun) a brief social visit | - |
(noun) the option to buy a given stock (or stock index or commodity future) at a given price before a given date | Synonyms: call option |
(noun) a method of contacting a person by phone | Synonyms: phone call, telephone call |
(noun) a loud utterance; often in protest or opposition | Synonyms: cry, outcry, shout, vociferation, yell |
(noun) the characteristic sound produced by a bird | Synonyms: birdcall, birdsong, song |
(noun) a request | - |
(noun) a demand | Synonyms: claim |
(noun) a demand for a show of hands in a card game | - |
(noun) an instruction that interrupts the program being executed | - |
(noun) a demand by a broker that a customer deposit enough to bring his margin up to the minimum requirement | Synonyms: margin call |
calla | (noun) South African plant widely cultivated for its showy pure white spathe and yellow spadix | Synonyms: arum lily, calla lily, Zantedeschia aethiopica |
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callathump | (noun) a noisy mock serenade (made by banging pans and kettles) to a newly married couple | Synonyms: belling, callithump, charivari, chivaree, shivaree |
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(noun) a noisy boisterous parade | Synonyms: callithump, callithump parade |
callback | (noun) a request by the manufacturer of a defective product to return the product (as for replacement or repair) | Synonyms: recall |
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caller | (noun) a social or business visitor | Synonyms: company |
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(noun) the person initiating a telephone call | Synonyms: caller-up, phoner, telephoner |
(noun) the person who convenes a meeting | - |
(noun) someone who proclaims or summons in a loud voice | - |
(noun) a person who announces the changes of steps during a dance | Synonyms: caller-out |
(noun) the bettor in a card game who matches the bet and calls for a show of hands | - |
(noun) an investor who buys a call option | - |
calliandra | (noun) any of various shrubs and small trees valued for their fine foliage and attractive spreading habit and clustered white to deep pink or red flowers | - |
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calligrapher | (noun) someone skilled in penmanship | Synonyms: calligraphist |
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calligraphist | (noun) someone skilled in penmanship | Synonyms: calligrapher |
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calligraphy | (noun) beautiful handwriting | Synonyms: chirography, penmanship |
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calling | (noun) the particular occupation for which you are trained | Synonyms: career, vocation |
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calliope | (noun) a musical instrument consisting of a series of steam whistles played from a keyboard | Synonyms: steam organ |
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calliopsis | (noun) North American annual widely cultivated for its yellow flowers with purple-red to brownish centers; in some classifications placed in a subgenus Calliopsis | Synonyms: Coreopsis tinctoria |
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calliper | (noun) an instrument for measuring the distance between two points | Synonyms: caliper |
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callisthenics | (noun) the practice of calisthenic exercises | Synonyms: calisthenics |
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(noun) light exercises designed to promote general fitness | Synonyms: calisthenics |
callithump | (noun) a noisy mock serenade (made by banging pans and kettles) to a newly married couple | Synonyms: belling, callathump, charivari, chivaree, shivaree |
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(noun) a noisy boisterous parade | Synonyms: callathump, callithump parade |
callosectomy | (noun) severing the corpus callosum so that communication between the cerebral hemispheres is interrupted (in cases of severe intractable epilepsy) | Synonyms: callosotomy |
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callosity | (noun) devoid of passion or feeling; hardheartedness | Synonyms: callousness, hardness, insensibility, unfeelingness |
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(noun) an area of skin that is thick or hard from continual pressure or friction (as the sole of the foot) | Synonyms: callus |
callosotomy | (noun) severing the corpus callosum so that communication between the cerebral hemispheres is interrupted (in cases of severe intractable epilepsy) | Synonyms: callosectomy |
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callousness | (noun) devoid of passion or feeling; hardheartedness | Synonyms: callosity, hardness, insensibility, unfeelingness |
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callowness | (noun) lacking and evidencing lack of experience of life | Synonyms: jejuneness, juvenility |
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callus | (noun) (botany) an isolated thickening of tissue, especially a stiff protuberance on the lip of an orchid | - |
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(noun) bony tissue formed during the healing of a fractured bone | - |
(noun) an area of skin that is thick or hard from continual pressure or friction (as the sole of the foot) | Synonyms: callosity |
calm | (noun) steadiness of mind under stress | Synonyms: calmness, composure, equanimity |
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(noun) wind moving at less than 1 knot; 0 on the Beaufort scale | Synonyms: calm air |
calming | (noun) the act of appeasing (as by acceding to the demands of) | Synonyms: appeasement |
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calmness | (noun) steadiness of mind under stress | Synonyms: calm, composure, equanimity |
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(noun) a feeling of calm; an absence of agitation or excitement | - |
(noun) an absence of strong winds or rain | - |
calomel | (noun) a tasteless colorless powder used medicinally as a cathartic | Synonyms: mercurous chloride |
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calorie | (noun) unit of heat defined as the quantity of heat required to raise the temperature of 1 gram of water by 1 degree centigrade at atmospheric pressure | Synonyms: gram calorie, small calorie |
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calorimeter | (noun) a measuring instrument that determines quantities of heat | - |
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calorimetry | (noun) measurement of quantities of heat | - |
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calorisator | (noun) an apparatus used in beet-sugar factories to heat the juice in order to aid the diffusion. | Synonyms: calorizator |
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calorizator | (noun) an apparatus used in beet-sugar factories to heat the juice in order to aid the diffusion. | Synonyms: calorisator |
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calosoma | (noun) any beetle of the genus Calosoma | - |
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calpac | (noun) a high-crowned black cap (usually made of felt or sheepskin) worn by men in Turkey and Iran and the Caucasus | Synonyms: calpack, kalpac |
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calpack | (noun) a high-crowned black cap (usually made of felt or sheepskin) worn by men in Turkey and Iran and the Caucasus | Synonyms: calpac, kalpac |
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calque | (noun) an expression introduced into one language by translating it from another language | Synonyms: calque formation, loan translation |
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caltrop | (noun) tropical annual procumbent poisonous subshrub having fruit that splits into five spiny nutlets; serious pasture weed | Synonyms: devil's weed, Tribulus terestris |
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(noun) Mediterranean annual or biennial herb having pinkish to purple flowers surrounded by spine-tipped scales; naturalized in America | Synonyms: Centauria calcitrapa, star-thistle |
(noun) a plant of the genus Trapa bearing spiny four-pronged edible nutlike fruits | Synonyms: water chestnut, water chestnut plant |
calumet | (noun) a highly decorated ceremonial pipe of Amerindians; smoked on ceremonial occasions (especially as a token of peace) | Synonyms: peace pipe, pipe of peace |
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calumniation | (noun) a false accusation of an offense or a malicious misrepresentation of someone's words or actions | Synonyms: calumny, defamation, hatchet job, obloquy, traducement |
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calumny | (noun) an abusive attack on a person's character or good name | Synonyms: aspersion, defamation, denigration, slander |
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(noun) a false accusation of an offense or a malicious misrepresentation of someone's words or actions | Synonyms: calumniation, defamation, hatchet job, obloquy, traducement |
calvaria | (noun) the dome of the skull | Synonyms: skullcap |
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calvary | (noun) any experience that causes intense suffering | Synonyms: martyrdom |
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calving | (noun) giving birth to a calf | - |
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calx | (noun) a white crystalline oxide used in the production of calcium hydroxide | Synonyms: burnt lime, calcined lime, calcium oxide, fluxing lime, lime, quicklime, unslaked lime |
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calycle | (noun) a small cup-shaped structure (as a taste bud or optic cup or cavity of a coral containing a polyp) | Synonyms: caliculus, calyculus |
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(noun) a group of bracts simulating a calyx as in a carnation or hibiscus | Synonyms: calyculus, epicalyx, false calyx |
calyculus | (noun) a small cup-shaped structure (as a taste bud or optic cup or cavity of a coral containing a polyp) | Synonyms: caliculus, calycle |
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(noun) a group of bracts simulating a calyx as in a carnation or hibiscus | Synonyms: calycle, epicalyx, false calyx |
calypso | (noun) rare north temperate bog orchid bearing a solitary white to pink flower marked with purple at the tip of an erect reddish stalk above 1 basal leaf | Synonyms: Calypso bulbosa, fairy-slipper |
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