| accelerando | (adjective) (music) gradually increasing in tempo | - |
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| (noun) a gradually increasing tempo of music | - |
| (adverb) with increasing speed | - |
| accelerate | (verb) move faster | Synonyms: quicken, speed, speed up |
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| (verb) cause to move faster | Synonyms: speed, speed up |
| accelerated | (adjective) speeded up, as of an academic course | - |
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| acceleration | (noun) the act of accelerating; increasing the speed | Synonyms: quickening, speedup |
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| (noun) an increase in rate of change | - |
| (noun) (physics) a rate of increase of velocity | - |
| accelerative | (adjective) tending to increase velocity | Synonyms: acceleratory |
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| accelerator | (noun) a valve that regulates the supply of fuel to the engine | Synonyms: throttle, throttle valve |
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| (noun) a scientific instrument that increases the kinetic energy of charged particles | Synonyms: atom smasher, particle accelerator |
| (noun) a pedal that controls the throttle valve | Synonyms: accelerator pedal, gas, gas pedal, gun, throttle |
| (noun) (chemistry) a substance that initiates or accelerates a chemical reaction without itself being affected | Synonyms: catalyst |
| acceleratory | (adjective) tending to increase velocity | Synonyms: accelerative |
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| accelerometer | (noun) an instrument for measuring the acceleration of aircraft or rockets | - |
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| acellular | (adjective) not made up of or divided into cells | Synonyms: noncellular |
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| arcella | (noun) an amoeba-like protozoan with a chitinous shell resembling an umbrella | - |
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| blastocele | (noun) the fluid-filled cavity inside a blastula | Synonyms: blastocoel, blastocoele, cleavage cavity, segmentation cavity |
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| bracelet | (noun) jewelry worn around the wrist for decoration | Synonyms: bangle |
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| (noun) a band of cloth or leather or metal links attached to a wristwatch and wrapped around the wrist | Synonyms: watch bracelet, watchband, watchstrap, wristband |
| brucellosis | (noun) an infectious disease of domestic animals often resulting in spontaneous abortion; transmittable to human beings | Synonyms: Bang's disease, contagious abortion |
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| (noun) infectious bacterial disease of human beings transmitted by contact with infected animals or infected meat or milk products; characterized by fever and headache | Synonyms: Gibraltar fever, Malta fever, Mediterranean fever, Rock fever, undulant fever |
| cancel | (noun) a notation cancelling a previous sharp or flat | Synonyms: natural |
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| (verb) make invalid for use | Synonyms: invalidate |
| (verb) remove or make invisible | Synonyms: delete |
| (verb) declare null and void; make ineffective | Synonyms: strike down |
| (verb) postpone indefinitely or annul something that was scheduled | Synonyms: call off, scratch, scrub |
| (verb) make up for | Synonyms: offset, set off |
| cancellate | (adjective) having an open or latticed or porous structure | Synonyms: cancellated, cancellous |
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| (adjective) having a latticelike structure pierced with holes or windows | Synonyms: cancellated, clathrate |
| cancellated | (adjective) having an open or latticed or porous structure | Synonyms: cancellate, cancellous |
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| (adjective) having a latticelike structure pierced with holes or windows | Synonyms: cancellate, clathrate |
| cancellation | (noun) the act of cancelling; calling off some arrangement | - |
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| (noun) the speech act of revoking or annulling or making void | - |
| cancelled | (adjective) (of events) no longer planned or scheduled | Synonyms: off |
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| cancellous | (adjective) having an open or latticed or porous structure | Synonyms: cancellate, cancellated |
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| celandine | (noun) perennial herb with branched woody stock and bright yellow flowers | Synonyms: Chelidonium majus, greater celandine, swallow wort, swallowwort |
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| (noun) North American annual plant with usually yellow or orange flowers; grows chiefly on wet rather acid soil | Synonyms: Impatiens capensis, jewelweed, lady's earrings, orange balsam, touch-me-not |
| celebrant | (noun) an officiating priest celebrating the Eucharist | - |
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| (noun) a person who is celebrating | Synonyms: celebrater, celebrator |
| celebrate | (verb) have a celebration | Synonyms: fete |
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| (verb) behave as expected during of holidays or rites | Synonyms: keep, observe |
| (verb) assign great social importance to | Synonyms: lionise, lionize |
| celebrated | (adjective) having an illustrious past | Synonyms: historied, storied |
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| (adjective) widely known and esteemed | Synonyms: famed, famous, far-famed, illustrious, notable, noted, renowned |
| celebrater | (noun) a person who is celebrating | Synonyms: celebrant, celebrator |
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| celebration | (noun) any joyous diversion | Synonyms: festivity |
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| (noun) the public performance of a sacrament or solemn ceremony with all appropriate ritual | Synonyms: solemnisation, solemnization |
| (noun) a joyful occasion for special festivities to mark some happy event | Synonyms: jubilation |
| celebrator | (noun) a person who is celebrating | Synonyms: celebrant, celebrater |
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| celebratory | (adjective) used for celebrating | - |
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| celebrity | (noun) a widely known person | Synonyms: famous person |
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| (noun) the state or quality of being widely honored and acclaimed | Synonyms: fame, renown |
| celecoxib | (noun) a Cox-2 inhibitor (trade name Celebrex) that relieves pain and inflammation without harming the digestive tract | Synonyms: Celebrex |
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| celeriac | (noun) thickened edible aromatic root of a variety of celery plant | Synonyms: celery root |
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| (noun) grown for its thickened edible aromatic root | Synonyms: Apium graveolens rapaceum, celery root, knob celery, root celery, turnip-rooted celery |
| celerity | (noun) a rate that is rapid | Synonyms: quickness, rapidity, rapidness, speediness |
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| celery | (noun) stalks eaten raw or cooked or used as seasoning | - |
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| (noun) widely cultivated herb with aromatic leaf stalks that are eaten raw or cooked | Synonyms: Apium graveolens dulce, cultivated celery |
| celesta | (noun) a musical instrument consisting of graduated steel plates that are struck by hammers activated by a keyboard | - |
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| celestial | (adjective) relating to or inhabiting a divine heaven | Synonyms: heavenly |
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| (adjective) of or relating to the sky | Synonyms: heavenly |
| (adjective) of heaven or the spirit | Synonyms: ethereal, supernal |
| celestite | (noun) a mineral consisting of strontium sulphate | - |
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| celiac | (adjective) of or in or belonging to the cavity of the abdomen | Synonyms: coeliac |
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| (adjective) belonging to or prescribed for celiac disease | - |
| celibacy | (noun) abstaining from sexual relations (as because of religious vows) | Synonyms: chastity, sexual abstention |
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| (noun) an unmarried status | - |
| celibate | (adjective) abstaining from sexual intercourse | Synonyms: continent |
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| (noun) an unmarried person who has taken a religious vow of chastity | - |
| celiocentesis | (noun) removal of fluid from the abdomen by centesis | - |
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| celioma | (noun) an abdominal tumor | - |
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| celioscopy | (noun) endoscopic examination of the abdomen through the abdominal wall | - |
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| cell | (noun) (biology) the basic structural and functional unit of all organisms; they may exist as independent units of life (as in monads) or may form colonies or tissues as in higher plants and animals | - |
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| (noun) a device that delivers an electric current as the result of a chemical reaction | Synonyms: electric cell |
| (noun) a room where a prisoner is kept | Synonyms: jail cell, prison cell |
| (noun) small room in which a monk or nun lives | Synonyms: cubicle |
| (noun) any small compartment | - |
| (noun) a hand-held mobile radiotelephone for use in an area divided into small sections, each with its own short-range transmitter/receiver | Synonyms: cellphone, cellular phone, cellular telephone, mobile phone |
| (noun) a small unit serving as part of or as the nucleus of a larger political movement | Synonyms: cadre |
| cellar | (noun) the lowermost portion of a structure partly or wholly below ground level; often used for storage | Synonyms: basement |
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| (noun) storage space where wines are stored | Synonyms: wine cellar |
| (noun) an excavation where root vegetables are stored | Synonyms: root cellar |
| cellarage | (noun) a storage area in a cellar | - |
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| (noun) a charge for storing goods in a cellar | - |
| cellaret | (noun) sideboard with compartments for holding bottles | Synonyms: minibar |
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| cellblock | (noun) a division of a prison (usually consisting of several cells) | Synonyms: ward |
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| cellist | (noun) someone who plays a violoncello | Synonyms: violoncellist |
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| cello | (noun) a large stringed instrument; seated player holds it upright while playing | Synonyms: violoncello |
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| cellophane | (noun) a transparent paperlike product that is impervious to moisture and used to wrap candy or cigarettes etc. | - |
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| cellphone | (noun) a hand-held mobile radiotelephone for use in an area divided into small sections, each with its own short-range transmitter/receiver | Synonyms: cell, cellular phone, cellular telephone, mobile phone |
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| cellular | (adjective) characterized by or divided into or containing cells or compartments (the smallest organizational or structural unit of an organism or organization) | - |
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| (adjective) relating to cells | - |
| cellularity | (noun) the state of having cells | - |
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| cellulite | (noun) lumpy deposits of body fat especially on women's thighs etc. | - |
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| cellulitis | (noun) an inflammation of body tissue (especially that below the skin) characterized by fever and swelling and redness and pain | - |
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| celluloid | (adjective) artificial as if portrayed in a film | Synonyms: synthetic |
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| (noun) a medium that disseminates moving pictures | Synonyms: cinema, film |
| (noun) highly flammable substance made from cellulose nitrate and camphor; used in e.g. motion-picture and X-ray film; its use has decreased with the development of nonflammable thermoplastics | - |
| cellulose | (noun) a polysaccharide that is the chief constituent of all plant tissues and fibers | - |
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| cellulosic | (noun) a plastic made from cellulose (or a derivative of cellulose) | - |
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| cellulosid | (adjective) of or containing or made from cellulose | - |
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| celom | (noun) a cavity in the mesoderm of an embryo that gives rise in humans to the pleural cavity and pericardial cavity and peritoneal cavity | Synonyms: celoma, coelom |
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| celoma | (noun) a cavity in the mesoderm of an embryo that gives rise in humans to the pleural cavity and pericardial cavity and peritoneal cavity | Synonyms: celom, coelom |
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| celtuce | (noun) leaves having celery-like stems eaten raw or cooked | - |
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| (noun) lettuce valued especially for its edible stems | Synonyms: Lactuca sativa asparagina, stem lettuce |
| chancel | (noun) area around the altar of a church for the clergy and choir; often enclosed by a lattice or railing | Synonyms: bema, sanctuary |
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| chancellery | (noun) a government building housing the office of a chancellor | - |
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| chancellor | (noun) the person who is head of government (in several countries) | Synonyms: premier, prime minister |
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| (noun) the honorary or titular head of a university | - |
| chancellorship | (noun) the office of chancellor | - |
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| colpocele | (noun) hernia projecting into the vagina | Synonyms: vaginocele |
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| colpocystocele | (noun) hernia in which the urinary bladder protrudes through the wall of the vagina; sometimes occurs after childbirth | Synonyms: cystocele |
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| conscienceless | (adjective) lacking a conscience | Synonyms: unconscionable |
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| cystocele | (noun) hernia in which the urinary bladder protrudes through the wall of the vagina; sometimes occurs after childbirth | Synonyms: colpocystocele |
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| decelerate | (verb) lose velocity; move more slowly | Synonyms: retard, slow, slow down, slow up |
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| (verb) reduce the speed of | Synonyms: slow down |
| deceleration | (noun) the act of decelerating; decreasing the speed | - |
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| (noun) a decrease in rate of change | Synonyms: retardation, slowing |
| (noun) (physics) a rate of decrease in velocity | - |
| defenceless | (adjective) lacking weapons for self-defense | Synonyms: defenseless |
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| (adjective) lacking protection or support | Synonyms: defenseless |
| (adverb) without defense | Synonyms: defencelessly, defenseless, defenselessly |
| defencelessly | (adverb) without defense | Synonyms: defenceless, defenseless, defenselessly |
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| defencelessness | (noun) the property of being helpless in the face of attack | Synonyms: defenselessness, unprotectedness |
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| encephalocele | (noun) protrusion of brain tissue through a congenital fissure in the skull | - |
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| ensorcelled | (adjective) captured, as if under a spell | Synonyms: bewitched |
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| excel | (verb) distinguish oneself | Synonyms: stand out, surpass |
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| excellence | (noun) the quality of excelling; possessing good qualities in high degree | - |
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| (noun) an outstanding feature; something in which something or someone excels | Synonyms: excellency |
| excellency | (noun) an outstanding feature; something in which something or someone excels | Synonyms: excellence |
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| excellent | (adjective) very good; of the highest quality | Synonyms: fantabulous, first-class, mean, ripping, splendid |
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| excellently | (adverb) wonderfully | Synonyms: famously, magnificently, splendidly |
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| excelsior | (noun) thin curly wood shavings used for packing or stuffing | Synonyms: wood shavings |
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| extracellular | (adjective) located or occurring outside a cell or cells | - |
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| faceless | (adjective) without a face or identity | - |
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| facelift | (noun) plastic surgery to remove wrinkles and other signs of aging from your face; an incision is made near the hair line and skin is pulled back and excess tissue is excised | Synonyms: cosmetic surgery, face lift, face lifting, lift, nip and tuck, rhytidectomy, rhytidoplasty |
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| (noun) a renovation that improves the outward appearance (as of a building) but usually does not involve major changes | Synonyms: face lift, face lifting |
| fencelike | (adjective) resembling a fence | - |
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| fiercely | (adverb) in a physically fierce manner | Synonyms: ferociously |
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| (adverb) in an emotionally fierce manner | - |
| forceless | (adjective) lacking force; feeble | Synonyms: unforceful |
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| galactocele | (noun) a cystic tumor containing milk or a milky substance (especially in the mammary glands) | - |
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| graceless | (adjective) lacking grace; clumsy | Synonyms: ungraceful |
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| (adjective) lacking social polish | Synonyms: gauche, unpolished |
| (adjective) lacking graciousness | - |
| gracelessly | (adverb) in a graceless manner | - |
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| (adverb) without grace; rigidly | Synonyms: ungracefully, ungraciously, woodenly |
| gracelessness | (noun) an unpleasant lack of grace in carriage or form or movement or expression | Synonyms: ungracefulness |
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| (noun) the inelegance of someone stiff and unrelaxed (as by embarrassment) | Synonyms: awkwardness, clumsiness, stiffness |
| haematocele | (noun) swelling caused by blood collecting in a body cavity (especially a swelling of the membrane covering the testis) | Synonyms: haematocoele, hematocele, hematocoele |
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| hematocele | (noun) swelling caused by blood collecting in a body cavity (especially a swelling of the membrane covering the testis) | Synonyms: haematocele, haematocoele, hematocoele |
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| hydrocele | (noun) disorder in which serous fluid accumulates in a body sac (especially in the scrotum) | - |
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| hypercellularity | (noun) the state of having abnormally many cells | - |
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| hypocellularity | (noun) the state of having abnormally few cells | - |
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| intercellular | (adjective) located between cells | - |
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| intracellular | (adjective) located or occurring within a cell or cells | - |
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| isosceles | (adjective) (of a triangle) having two sides of equal length | - |
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