| accordion | (noun) a portable box-shaped free-reed instrument; the reeds are made to vibrate by air from the bellows controlled by the player | Synonyms: squeeze box |
|---|
| accordionist | (noun) a musician who plays the accordion | - |
|---|
| adios | (noun) a farewell remark | Synonyms: adieu, arrivederci, au revoir, auf wiedersehen, bye-bye, bye, cheerio, good-by, good-bye, good day, goodby, goodbye, sayonara, so long |
|---|
| angiocardiogram | (noun) a series of X rays representing the action of the heart and its blood vessels after the injection of a radiopaque substance | - |
|---|
| antheridiophore | (noun) gametophore bearing antheridia as in certain mosses and liverworts | - |
|---|
| archdiocese | (noun) the diocese of an archbishop | - |
|---|
| atmoradiograph | (noun) a device which measures the frequency of occurrence of atmospherics. | - |
|---|
| audio | (noun) the sound elements of television | - |
|---|
| (noun) a recording of acoustic signals | Synonyms: audio recording, sound recording |
| (noun) an audible acoustic wave frequency | Synonyms: audio frequency |
| (noun) the audible part of a transmitted signal | Synonyms: sound |
| audiocassette | (noun) a cassette for audiotape | - |
|---|
| audiogram | (noun) a graphical representation of a person's auditory sensitivity to sound | - |
|---|
| audiology | (noun) the measurement of hearing | Synonyms: audiometry |
|---|
| audiometer | (noun) an instrument used to measure the sensitivity of hearing | Synonyms: sonometer |
|---|
| audiometry | (noun) measuring sensitivity of hearing | - |
|---|
| (noun) the measurement of hearing | Synonyms: audiology |
| audiotape | (noun) magnetic tape for use in recording sound | - |
|---|
| (noun) a tape recording of sound | - |
| audiovisual | (noun) materials using sight or sound to present information | Synonyms: audiovisual aid |
|---|
| autoradiograph | (noun) a radiogram produced by radiation emitted by the specimen being photographed | - |
|---|
| autoradiography | (noun) producing a radiograph by means of the radiation emitted from the specimen being photographed | - |
|---|
| ballistocardiogram | (noun) a graphical recording made by a ballistocardiograph | - |
|---|
| ballistocardiograph | (noun) a medical instrument that measures the mechanical force of cardiac contractions and the amount of blood passing through the heart during a specified period by measuring the recoil of the body as blood is pumped from the ventricles | Synonyms: cardiograph |
|---|
| basidiocarp | (noun) the fruiting body of a basidiomycete which bears its spores on special cells | - |
|---|
| basidiolichen | (noun) a lichen in which the fungus component is a basidiomycete | - |
|---|
| basidiomycete | (noun) any of various fungi of the subdivision Basidiomycota | Synonyms: basidiomycetous fungi |
|---|
| basidiospore | (noun) a sexually produced fungal spore borne on a basidium | - |
|---|
| cardiogram | (noun) a graphical recording of the cardiac cycle produced by an electrocardiograph | Synonyms: ECG, EKG, electrocardiogram |
|---|
| cardiograph | (noun) medical instrument that records electric currents associated with contractions of the heart | Synonyms: electrocardiograph |
|---|
| (noun) a medical instrument that measures the mechanical force of cardiac contractions and the amount of blood passing through the heart during a specified period by measuring the recoil of the body as blood is pumped from the ventricles | Synonyms: ballistocardiograph |
| cardiography | (noun) diagnostic procedure consisting of recording the activity of the heart electronically with a cardiograph (and producing a cardiogram) | Synonyms: electrocardiography |
|---|
| cardioid | (noun) an epicycloid in which the rolling circle equals the fixed circle | - |
|---|
| cardiologist | (noun) a specialist in cardiology; a specialist in the structure and function and disorders of the heart | Synonyms: heart specialist, heart surgeon |
|---|
| cardiology | (noun) the branch of medicine dealing with the heart and its diseases | - |
|---|
| cardiomegaly | (noun) an abnormal enlargement of the heart | Synonyms: enlarged heart, megacardia, megalocardia |
|---|
| cardiomyopathy | (noun) a disorder (usually of unknown origin) of the heart muscle (myocardium) | Synonyms: myocardiopathy |
|---|
| cardiopathy | (noun) a disease of the heart | Synonyms: heart disease |
|---|
| cardiospasm | (noun) a spasm of the cardiac sphincter (between the esophagus and the stomach); if the cardiac sphincter does not relax during swallowing the passage of food into the stomach is obstructed | - |
|---|
| coccidioidomycosis | (noun) an infection of the lungs and skin characterized by excessive sputum and nodules | Synonyms: coccidiomycosis, desert rheumatism, valley fever |
|---|
| coccidiomycosis | (noun) an infection of the lungs and skin characterized by excessive sputum and nodules | Synonyms: coccidioidomycosis, desert rheumatism, valley fever |
|---|
| coccidiosis | (noun) (veterinary medicine) infestation with coccidia | - |
|---|
| collodion | (noun) a colorless syrupy solution of pyroxylin in ether and alcohol; used as a coating for wounds or photographic films | - |
|---|
| commodiousness | (noun) spatial largeness and extensiveness (especially inside a building) | Synonyms: capaciousness, roominess, spaciousness |
|---|
| conidiophore | (noun) a specialized fungal hypha that produces conidia | - |
|---|
| conidiospore | (noun) an asexually produced fungal spore formed on a conidiophore | Synonyms: conidium |
|---|
| diocesan | (noun) a bishop having jurisdiction over a diocese | - |
|---|
| diocese | (noun) the territorial jurisdiction of a bishop | Synonyms: bishopric, episcopate |
|---|
| diode | (noun) a semiconductor that consists of a p-n junction | Synonyms: crystal rectifier, junction rectifier, semiconductor diode |
|---|
| (noun) a thermionic tube having two electrodes; used as a rectifier | Synonyms: rectifying tube, rectifying valve |
| diol | (noun) any of a class of alcohols having 2 hydroxyl groups in each molecule | Synonyms: dihydric alcohol, glycol |
|---|
| dioon | (noun) any cycad of the genus Dioon; handsome palmlike cycads with robust crowns of leaves and rugged trunks | - |
|---|
| diopter | (noun) a unit of measurement of the refractive power of a lens which is equal to the reciprocal of the focal length measured in meters; used by oculists | Synonyms: dioptre |
|---|
| dioptre | (noun) a unit of measurement of the refractive power of a lens which is equal to the reciprocal of the focal length measured in meters; used by oculists | Synonyms: diopter |
|---|
| diorama | (noun) a picture (or series of pictures) representing a continuous scene | Synonyms: cyclorama, panorama |
|---|
| diorite | (noun) a granular crystalline intrusive rock | - |
|---|
| dioxide | (noun) an oxide containing two atoms of oxygen in the molecule | - |
|---|
| dioxin | (noun) any of several toxic or carcinogenic hydrocarbons that occur as impurities in herbicides | - |
|---|
| duodiode | (noun) an electron tube having two diodes in the same envelope, with either a common cathode or separate cathodes. | - |
|---|
| echocardiogram | (noun) a graphical image of the heart produced by an echocardiograph | - |
|---|
| echocardiograph | (noun) a sonograph that creates an image of the heart and its abnormalities | - |
|---|
| echocardiography | (noun) a noninvasive diagnostic procedure that uses ultrasound to study to structure and motions of the heart | - |
|---|
| electrocardiogram | (noun) a graphical recording of the cardiac cycle produced by an electrocardiograph | Synonyms: cardiogram, ECG, EKG |
|---|
| electrocardiograph | (noun) medical instrument that records electric currents associated with contractions of the heart | Synonyms: cardiograph |
|---|
| electrocardiography | (noun) diagnostic procedure consisting of recording the activity of the heart electronically with a cardiograph (and producing a cardiogram) | Synonyms: cardiography |
|---|
| enchiridion | (noun) a concise reference book providing specific information about a subject or location | Synonyms: handbook, vade mecum |
|---|
| estradiol | (noun) the most powerful female hormone that occurs naturally; synthesized and used to treat estrogen deficiency and breast cancer | Synonyms: oestradiol |
|---|
| ethanediol | (noun) a sweet but poisonous syrupy liquid used as an antifreeze and solvent | Synonyms: ethylene glycol, glycol |
|---|
| eudiometer | (noun) measuring instrument consisting of a graduated glass tube for measuring volume changes in chemical reactions between gases | - |
|---|
| fastidiousness | (noun) the trait of being meticulous about matters of taste or style | - |
|---|
| gladiola | (noun) any of numerous plants of the genus Gladiolus native chiefly to tropical and South Africa having sword-shaped leaves and one-sided spikes of brightly colored funnel-shaped flowers; widely cultivated | Synonyms: glad, gladiolus, sword lily |
|---|
| gladiolus | (noun) the large central part of the breastbone | Synonyms: corpus sternum |
|---|
| (noun) any of numerous plants of the genus Gladiolus native chiefly to tropical and South Africa having sword-shaped leaves and one-sided spikes of brightly colored funnel-shaped flowers; widely cultivated | Synonyms: glad, gladiola, sword lily |
| grandiosity | (noun) high-flown style; excessive use of verbal ornamentation | Synonyms: grandiloquence, magniloquence, ornateness, rhetoric |
|---|
| hediondilla | (noun) desert shrub of southwestern United States and New Mexico having persistent resinous aromatic foliage and small yellow flowers | Synonyms: coville, creosote bush, Larrea tridentata |
|---|
| idiocy | (noun) extreme mental retardation | Synonyms: amentia |
|---|
| idiolatry | (noun) the worship of yourself | Synonyms: autolatry, self-worship |
|---|
| idiolect | (noun) the language or speech of one individual at a particular period in life | - |
|---|
| idiom | (noun) the style of a particular artist or school or movement | Synonyms: artistic style |
|---|
| (noun) the usage or vocabulary that is characteristic of a specific group of people | Synonyms: accent, dialect |
| (noun) an expression whose meanings cannot be inferred from the meanings of the words that make it up | Synonyms: idiomatic expression, phrasal idiom, phrase, set phrase |
| (noun) a manner of speaking that is natural to native speakers of a language | Synonyms: parlance |
| idiopathy | (noun) any disease arising from internal dysfunctions of unknown cause | Synonyms: idiopathic disease, idiopathic disorder |
|---|
| idiosyncrasy | (noun) a behavioral attribute that is distinctive and peculiar to an individual | Synonyms: foible, mannerism |
|---|
| idiot | (noun) a person of subnormal intelligence | Synonyms: changeling, cretin, half-wit, imbecile, moron, retard |
|---|
| incommodiousness | (noun) an inconvenient discomfort | Synonyms: inconvenience |
|---|
| insidiousness | (noun) subtle and cumulative harmfulness (especially of a disease) | - |
|---|
| (noun) the quality of being designed to entrap | - |
| mandioc | (noun) cassava with long tuberous edible roots and soft brittle stems; used especially to make cassiri (an intoxicating drink) and tapioca | Synonyms: bitter cassava, gari, mandioca, Manihot esculenta, Manihot utilissima, manioc, tapioca plant |
|---|
| mandioca | (noun) cassava with long tuberous edible roots and soft brittle stems; used especially to make cassiri (an intoxicating drink) and tapioca | Synonyms: bitter cassava, gari, mandioc, Manihot esculenta, Manihot utilissima, manioc, tapioca plant |
|---|
| mediocrity | (noun) ordinariness as a consequence of being average and not outstanding | Synonyms: averageness |
|---|
| (noun) a person of second-rate ability or value | Synonyms: second-rater |
| melodiousness | (noun) the property of having a melody | Synonyms: tunefulness |
|---|
| menadione | (noun) a synthetic chemical compound that is a form of vitamin K, it is an analog of 1,4-naphthoquinone with a methyl group in the 2-position | Synonyms: vitamin K3 |
|---|
| methylenedioxymethamphetamine | (noun) a stimulant drug that is chemically related to mescaline and amphetamine and is used illicitly for its euphoric and hallucinogenic effects; it was formerly used in psychotherapy but in 1985 it was declared illegal in the United States | Synonyms: MDMA |
|---|
| modiolus | (noun) the central conical bony pillar of the cochlea | - |
|---|
| myocardiopathy | (noun) a disorder (usually of unknown origin) of the heart muscle (myocardium) | Synonyms: cardiomyopathy |
|---|
| odiousness | (noun) the quality of being offensive | Synonyms: distastefulness, offensiveness |
|---|
| oestradiol | (noun) the most powerful female hormone that occurs naturally; synthesized and used to treat estrogen deficiency and breast cancer | Synonyms: estradiol |
|---|
| perfidiousness | (noun) betrayal of a trust | Synonyms: perfidy, treachery |
|---|
| phytonadione | (noun) a form of vitamin K, based on 2-methyl-1,4-naphthoquinone, with a 3-phytyl substituent | Synonyms: phylloquinone, vitamin K1 |
|---|
| pregnanediol | (noun) a compound found in women's urine during certain phases of the menstrual cycle and in the urine of pregnant women | - |
|---|
| presidio | (noun) a fortress established in the southwestern United States by the Spanish in order to protect their missions and other holdings | - |
|---|
| propanediol | (noun) a sweet colorless, viscous, hygroscopic liquid used as an antifreeze and in brake fluid and also as a humectant in cosmetics and personal care items although it can be absorbed through the skin with harmful effects | Synonyms: propylene glycol |
|---|
| prosodion | (noun) religious music used in a procession | Synonyms: processional |
|---|
| radio | (noun) a communication system based on broadcasting electromagnetic waves | Synonyms: wireless |
|---|
| (noun) an electronic receiver that detects and demodulates and amplifies transmitted signals | Synonyms: radio receiver, radio set, receiving set, tuner, wireless |
| (noun) medium for communication | Synonyms: radiocommunication, wireless |
| radioactivity | (noun) the spontaneous emission of a stream of particles or electromagnetic rays in nuclear decay | Synonyms: radiation |
|---|
| radiobiologist | (noun) a biologist who studies the effects of radiation on living organisms | - |
|---|
| radiobiology | (noun) the branch of biology that studies the effects of radiation on living organisms | - |
|---|
| radiocarbon | (noun) a radioactive isotope of carbon | Synonyms: carbon 14 |
|---|
| radiochemist | (noun) a chemist who specializes in nuclear chemistry | Synonyms: nuclear chemist |
|---|
| radiochemistry | (noun) the chemistry of radioactive substances | Synonyms: nuclear chemistry |
|---|
| radiochlorine | (noun) a radioactive isotope of chlorine | - |
|---|