abetalipoproteinemia | (noun) a rare inherited disorder of fat metabolism; characterized by severe deficiency of beta-lipoproteins and abnormal red blood cells (acanthocytes) and abnormally low cholesterol levels | - |
---|
abettal | (noun) the verbal act of urging on | Synonyms: abetment, instigation |
---|
ablactation | (noun) the act of substituting other food for the mother's milk in the diet of a child or young mammal | Synonyms: weaning |
---|
(noun) the cessation of lactation | - |
absorptance | (noun) a measure of the rate of decrease in the intensity of electromagnetic radiation (as light) as it passes through a given substance; the fraction of incident radiant energy absorbed per unit mass or thickness of an absorber | Synonyms: absorption coefficient, coefficient of absorption |
---|
abstainer | (noun) a person who refrains from drinking intoxicating beverages | Synonyms: abstinent, nondrinker |
---|
(noun) someone who practices self denial as a spiritual discipline | Synonyms: ascetic |
acatalectic | (noun) (prosody) a line of verse that has the full number of syllables | - |
---|
acataphasia | (noun) a disorder in which a lesion to the central nervous system leaves you unable to formulate a statement or to express yourself in an organized manner | - |
---|
acceptability | (noun) satisfactoriness by virtue of conforming to approved standards | Synonyms: acceptableness |
---|
acceptableness | (noun) satisfactoriness by virtue of conforming to approved standards | Synonyms: acceptability |
---|
acceptance | (noun) the act of accepting with approval; favorable reception | Synonyms: acceptation, adoption, espousal |
---|
(noun) the act of taking something that is offered | - |
(noun) a disposition to tolerate or accept people or situations | Synonyms: sufferance, toleration |
(noun) the mental attitude that something is believable and should be accepted as true | Synonyms: credence |
(noun) (contract law) words signifying consent to the terms of an offer (thereby creating a contract) | - |
(noun) a time draft drawn on and accepted by a bank | Synonyms: banker's acceptance |
(noun) the state of being acceptable and accepted | - |
acceptation | (noun) the act of accepting with approval; favorable reception | Synonyms: acceptance, adoption, espousal |
---|
(noun) the accepted meaning of a word | Synonyms: word meaning, word sense |
(noun) acceptance as true or valid | - |
accidental | (noun) a musical notation that makes a note sharp or flat or natural although that is not part of the key signature | - |
---|
accountability | (noun) responsibility to someone or for some activity | Synonyms: answerability, answerableness |
---|
accountancy | (noun) the occupation of maintaining and auditing records and preparing financial reports for a business | Synonyms: accounting |
---|
accountant | (noun) someone who maintains and audits business accounts | Synonyms: comptroller, controller |
---|
accountantship | (noun) the position of accountant | - |
---|
accreditation | (noun) the act of granting credit or recognition (especially with respect to an educational institution that maintains suitable standards) | - |
---|
acetabulum | (noun) the cup-shaped hollow in the hipbone into which the head of the femur fits to form a ball-and-socket joint | Synonyms: cotyloid cavity |
---|
acetal | (noun) any organic compound formed by adding alcohol molecules to aldehyde molecules | - |
---|
acetaldehyde | (noun) a colorless volatile water-soluble liquid aldehyde used chiefly in the manufacture of acetic acid and perfumes and drugs | Synonyms: ethanal |
---|
acetaldol | (noun) unsaturated aldol | - |
---|
acetamide | (noun) a colorless solid amide of acetic acid used as a solvent and in the synthesis of organic compounds | Synonyms: ethanamide |
---|
acetaminophen | (noun) an analgesic for mild pain but not for inflammation; also used as an antipyretic; (Datril, Tylenol, Panadol, Phenaphen, Tempra, and Anacin III are trademarks of brands of acetaminophen tablets) | Synonyms: Anacin III, Datril, Panadol, Phenaphen, Tempra, Tylenol |
---|
acetanilid | (noun) a solid odourless chemical of leaf or flake-like appearance; used in rubber accelerator, dye, and camphor synthesis; metabolised to paracetamol (acetaminophen) | Synonyms: acetanilide, phenylacetamide |
---|
acetanilide | (noun) a solid odourless chemical of leaf or flake-like appearance; used in rubber accelerator, dye, and camphor synthesis; metabolised to paracetamol (acetaminophen) | Synonyms: acetanilid, phenylacetamide |
---|
acetate | (noun) a fabric made from fibers of cellulose acetate | Synonyms: acetate rayon |
---|
(noun) a salt or ester of acetic acid | Synonyms: ethanoate |
acquaintance | (noun) personal knowledge or information about someone or something | Synonyms: conversance, conversancy, familiarity |
---|
(noun) a person with whom you are acquainted | Synonyms: friend |
(noun) a relationship less intimate than friendship | Synonyms: acquaintanceship |
acquaintanceship | (noun) a relationship less intimate than friendship | Synonyms: acquaintance |
---|
acquittal | (noun) a judgment of not guilty | - |
---|
acquittance | (noun) a legal document evidencing the discharge of a debt or obligation | Synonyms: release |
---|
adaptability | (noun) the ability to change (or be changed) to fit changed circumstances | - |
---|
adaptation | (noun) (physiology) the responsive adjustment of a sense organ (as the eye) to varying conditions (as of light) | - |
---|
(noun) a written work (as a novel) that has been recast in a new form | Synonyms: version |
(noun) the process of adapting to something (such as environmental conditions) | Synonyms: adaption, adjustment |
adjutant | (noun) large Indian stork with a military gait | Synonyms: adjutant bird, adjutant stork, Leptoptilus dubius |
---|
(noun) an officer who acts as military assistant to a more senior officer | Synonyms: aide-de-camp, aide |
admittance | (noun) the act of admitting someone to enter | Synonyms: admission |
---|
(noun) the right to enter | Synonyms: access, accession, admission, entree |
advantage | (noun) the quality of having a superior or more favorable position | Synonyms: vantage |
---|
(noun) benefit resulting from some event or action | Synonyms: reward |
(noun) (tennis) first point scored after deuce | - |
advantageousness | (noun) the quality of being encouraging or promising of a successful outcome | Synonyms: favorableness, favourableness, positiveness, positivity, profitableness |
---|
aerodontalgia | (noun) pain in the teeth that results from a change in air pressure (as in flying or mountain climbing) | - |
---|
affectation | (noun) a deliberate pretense or exaggerated display | Synonyms: affectedness, mannerism, pose |
---|
afforestation | (noun) the conversion of bare or cultivated land into forest (originally for the purpose of hunting) | - |
---|
aftertaste | (noun) an afterimage of a taste | - |
---|
agiotage | (noun) a fee charged for exchanging currencies | Synonyms: agio, exchange premium, premium |
---|
(noun) speculative dealing in stock exchange securities or foreign exchange. | - |
agitation | (noun) disturbance usually in protest | Synonyms: excitement, hullabaloo, turmoil, upheaval |
---|
(noun) the act of agitating something; causing it to move around (usually vigorously) | - |
(noun) the feeling of being agitated; not calm | - |
(noun) a state of agitation or turbulent change or development | Synonyms: ferment, fermentation, tempestuousness, unrest |
(noun) a mental state of extreme emotional disturbance | - |
agitator | (noun) one who agitates; a political troublemaker | Synonyms: fomenter |
---|
alimentation | (noun) the act of supplying food and nourishment | Synonyms: feeding |
---|
(noun) a source of materials to nourish the body | Synonyms: aliment, nourishment, nutriment, nutrition, sustenance, victuals |
altar | (noun) a raised structure on which gifts or sacrifices to a god are made | - |
---|
(noun) the table in Christian churches where communion is given | Synonyms: communion table, Lord's table |
altarpiece | (noun) a painted or carved screen placed above and behind an altar or communion table | Synonyms: reredos |
---|
altazimuth | (noun) an instrument that measures the altitude and azimuth of celestial bodies; used in navigation | - |
---|
amobarbital | (noun) a barbiturate with sedative and hypnotic effects; used to relieve insomnia and as an anticonvulsant | - |
---|
amphetamine | (noun) a central nervous system stimulant that increases energy and decreases appetite; used to treat narcolepsy and some forms of depression | Synonyms: pep pill, speed, upper |
---|
amputation | (noun) a surgical removal of all or part of a limb | - |
---|
(noun) a condition of disability resulting from the loss of one or more limbs | - |
amputator | (noun) a surgeon who removes part or all of a limb | - |
---|
analecta | (noun) a collection of excerpts from a literary work | Synonyms: analects |
---|
anastalsis | (noun) muscular action of the alimentary tract in a direction opposite to peristalsis | - |
---|
anatotitan | (noun) one of the largest and most famous duck-billed dinosaurs | - |
---|
anecdotalism | (noun) The property of being related to short accounts of real incidents or persons, often humorous or interesting. | - |
---|
angiotelectasia | (noun) dilation and enlargement of arterioles | - |
---|
annotating | (noun) the act of adding notes | Synonyms: annotation |
---|
annotation | (noun) the act of adding notes | Synonyms: annotating |
---|
(noun) a comment or instruction (usually added) | Synonyms: notation, note |
annotator | (noun) a commentator who writes notes to a text | - |
---|
annuitant | (noun) the recipient of an annuity | - |
---|
antacid | (noun) an agent that counteracts or neutralizes acidity (especially in the stomach) | Synonyms: alkaliser, alkalizer, antiacid, gastric antacid |
---|
antagonism | (noun) (biochemistry) interference in or inhibition of the physiological action of a chemical substance by another having a similar structure | - |
---|
(noun) an actively expressed feeling of dislike and hostility | - |
(noun) the relation between opposing principles or forces or factors | - |
(noun) a state of deep-seated ill-will | Synonyms: enmity, hostility |
antagonist | (noun) a drug that neutralizes or counteracts the effects of another drug | - |
---|
(noun) a muscle that relaxes while another contracts | - |
(noun) someone who offers opposition | Synonyms: adversary, opponent, opposer, resister |
antapex | (noun) the point opposite in direction from the solar apex; the point the solar system is moving away from | - |
---|
anticatalyst | (noun) (chemistry) a substance that retards a chemical reaction or diminishes the activity of a catalyst | - |
---|
antiestablishmentarianism | (noun) the doctrine of opposition to the social and political establishment | Synonyms: antiestablishmentism |
---|
antiestablishmentism | (noun) the doctrine of opposition to the social and political establishment | Synonyms: antiestablishmentarianism |
---|
antihistamine | (noun) a medicine used to treat allergies and hypersensitive reactions and colds; works by counteracting the effects of histamine on a receptor site | - |
---|
antimetabolite | (noun) an antineoplastic drug that inhibits the utilization of a metabolite | - |
---|
antimetathesis | (noun) A rhetorical figure resulting from a reverted arrangement in the last clause of a sentence of the two principal words of the clause preceding; inversion of the members of an antithesis: as, "A poem is a speaking picture; a picture a mute poem". | - |
---|
antitauon | (noun) an antilepton of very great mass | Synonyms: tau-plus particle |
---|
aorta | (noun) the large trunk artery that carries blood from the left ventricle of the heart to branch arteries | - |
---|
apostasy | (noun) the act of abandoning a party for cause | Synonyms: tergiversation |
---|
(noun) the state of having rejected your religious beliefs for your political party or a cause (often in favor of opposing beliefs or causes) | Synonyms: defection, renunciation |
apostate | (noun) a disloyal person who betrays or deserts his cause or religion or political party or friend etc. | Synonyms: deserter, ratter, recreant, renegade, turncoat |
---|
arborvitae | (noun) any of several Asian and North American conifers of the genera Thuja and Thujopsis | - |
---|
arccotangent | (noun) the inverse function of the cotangent; the angle that has a cotangent equal to a given number | Synonyms: arc cotangent, inverse cotangent |
---|
arctan | (noun) the inverse function of the tangent; the angle that has a tangent equal to a given number | Synonyms: arc tangent, arctangent, inverse tangent |
---|
arctangent | (noun) the inverse function of the tangent; the angle that has a tangent equal to a given number | Synonyms: arc tangent, arctan, inverse tangent |
---|
argumentation | (noun) a course of reasoning aimed at demonstrating a truth or falsehood; the methodical process of logical reasoning | Synonyms: argument, line, line of reasoning, logical argument |
---|
(noun) a discussion in which reasons are advanced for and against some proposition or proposal | Synonyms: argument, debate |
arietta | (noun) a short aria | Synonyms: short aria |
---|
arista | (noun) bristlelike process near the tip of the antenna of certain flies | - |
---|
armamentarium | (noun) the collection of equipment and methods used in the practice of medicine | - |
---|
arteriectasia | (noun) an abnormal distension of an artery | Synonyms: arteriectasis |
---|
arteriectasis | (noun) an abnormal distension of an artery | Synonyms: arteriectasia |
---|
arytaenoid | (noun) either of two small cartilages at the back of the larynx to which the vocal folds are attached | Synonyms: arytenoid, arytenoid cartilage |
---|
aspartame | (noun) an artificial sweetener made from aspartic acid; used as a calorie-free sweetener | - |
---|
assistance | (noun) the activity of contributing to the fulfillment of a need or furtherance of an effort or purpose | Synonyms: aid, assist, help |
---|
(noun) a person or thing that is a resource that helps make something easier or possible to do | Synonyms: aid, help |
(noun) gift of money or other material help to support a person or cause | Synonyms: aid, economic aid, economic assistance, financial aid, financial assistance |
assistant | (noun) a person who contributes to the fulfillment of a need or furtherance of an effort or purpose | Synonyms: help, helper, supporter |
---|
astasia | (noun) inability to stand due to muscular incoordination | - |
---|
astatine | (noun) a highly unstable radioactive element (the heaviest of the halogen series); a decay product of uranium and thorium | Synonyms: At, atomic number 85 |
---|
atar | (noun) essential oil or perfume obtained from flowers | Synonyms: athar, attar, ottar |
---|
ataractic | (noun) a drug used to reduce stress or tension without reducing mental clarity | Synonyms: antianxiety agent, ataractic agent, ataractic drug, tranquilizer, tranquilliser, tranquillizer |
---|
ataraxia | (noun) peace of mind | - |
---|
ataraxis | (noun) the absence of mental stress or anxiety | Synonyms: heartsease, peace, peace of mind, peacefulness, repose, serenity |
---|
atavism | (noun) a reappearance of an earlier characteristic | Synonyms: reversion, throwback |
---|
atavist | (noun) an organism that has the characteristics of a more primitive type of that organism | Synonyms: throwback |
---|
ataxia | (noun) inability to coordinate voluntary muscle movements; unsteady movements and staggering gait | Synonyms: ataxy, dyssynergia, motor ataxia |
---|
ataxy | (noun) inability to coordinate voluntary muscle movements; unsteady movements and staggering gait | Synonyms: ataxia, dyssynergia, motor ataxia |
---|
atelectasis | (noun) collapse of an expanded lung (especially in infants); also failure of pulmonary alveoli to expand at birth | - |
---|
atorvastatin | (noun) an oral drug (trade name Lipitor) that is effective in lowering triglycerides; potent in reducing LDL cholesterol because higher doses can be given | Synonyms: Lipitor |
---|