<B>adroit, </B>adjective.<DL COMPACT><DD><B> 1. </B>having or showing skill in using the mind; resourceful in reaching one's objective; ingenious; clever. <BR> <I>Ex. A good teacher is adroit in asking questions. But this adroit defence failed to make any impression upon Victoria (Lytton Strachey).</I> <DD><B> 2. </B>having or showing skill in the use of the hands or the body; skillful. <BR> <I>Ex. Monkeys are adroit climbers.</I> (SYN) deft. adv. <B>adroitly.</B> noun <B>adroitness.</B> </DL>
<A NAME="adroite">
<B>a droite,</B><DL COMPACT><DD> (French.) to or on the right. </DL>
<A NAME="adroop">
<B>adroop, </B>adjective, adverb.<DL COMPACT><DD> drooping. <BR> <I>Ex. Her neck adroop, she last let go her spear (J. D. Long).</I> </DL>
<B>adscititious, </B>adjective.<DL COMPACT><DD> added or derived from outside; supplemental; additional. <BR> <I>Ex. adscititious customs alien to the tribe.</I> (SYN) adventitious, extrinsic. adv. <B>adscititiously.</B> </DL>
<A NAME="adscript">
<B>adscript, </B>adjective.<DL COMPACT><DD> written after (distinguished from <I>subscript</I> and <I>superscript</I>). <BR> <I>Ex. an adscript letter or character.</I> </DL>
<B>adsorb, </B>transitive verb.<DL COMPACT><DD> to take up and hold (a gas, liquid, or dissolved substance) spread out on the surface in a thin layer of molecules. <BR> <I>Ex. Dyes are adsorbed on the fibers of cloth. Consider what happens when a clean surface, e.g., of metal, is exposed to a gas. It has been shown that even a liquid mercury surface rapidly collects a film one molecule thick, a so-called adsorbed layer (P. R. Rowland).</I> </DL>
<A NAME="adsorbability">
<B>adsorbability, </B>noun.<DL COMPACT><DD> the condition or quality of being adsorbable. </DL>
<A NAME="adsorbable">
<B>adsorbable, </B>adjective.<DL COMPACT><DD> that can be adsorbed. </DL>
<A NAME="adsorbate">
<B>adsorbate, </B>noun.<DL COMPACT><DD> anything that is adsorbed. </DL>
<A NAME="adsorbent">
<B>adsorbent, </B>adjective, noun.<DL COMPACT><DD><I>adj. </I> adsorbing readily. <DD><I>noun </I> a substance that adsorbs readily. </DL>
<A NAME="adsorption">
<B>adsorption, </B>noun.<DL COMPACT><DD><B> 1. </B>the process of adsorbing; condensation of gases, liquids, or dissolved substances on the surface of solids. <DD><B> 2. </B>the condition of being adsorbed. </DL>
<A NAME="adsorptive">
<B>adsorptive, </B>adjective.<DL COMPACT><DD><B> 1. </B>of or having to do with adsorption. <DD><B> 2. </B>able to adsorb. </DL>
<A NAME="adsukibean">
<B>adsuki bean, =adzuki bean.</B></DL>
<A NAME="adsum">
<B>adsum,</B><DL COMPACT><DD> (Latin.) I am here (formerly a student's answer to a roll call). </DL>
<A NAME="adsummum">
<B>ad summum,</B><DL COMPACT><DD> (Latin.) to the highest point or degree. </DL>
<A NAME="adularia">
<B>adularia, </B>noun.<DL COMPACT><DD> a transparent or translucent variety of feldspar. Moonstone is opalescent adularia. </DL>
<A NAME="adulate">
<B>adulate, </B>transitive verb, <B>-lated,</B> <B>-lating.</B><DL COMPACT><DD> to praise too much; flatter slavishly. <BR> <I>Ex. What is there to adulate in me! Am I particularly intelligent? (W. S. Gilbert).</I> noun <B>adulator.</B> </DL>
<A NAME="adulation">
<B>adulation, </B>noun.<DL COMPACT><DD> too much praise; slavish flattery. <BR> <I>Ex. Adulation ever follows the ambitious (Oliver Goldsmith).</I> </DL>
<A NAME="adulatory">
<B>adulatory, </B>adjective.<DL COMPACT><DD> characterized by adulation; praising too much; flattering slavishly. <BR> <I>Ex. Poujade's own public meetings, held before packed houses of adulatory listeners, were well-disciplined affairs (Harper's).</I> </DL>
<A NAME="adult">
<B>adult, </B>adjective, noun.<DL COMPACT><DD><I>adj. </I> <B>1. </B>having full size and strength; full-grown; fully developed; grown-up. <BR> <I>Ex. an adult person, an adult animal or plant.</I> (SYN) mature. <DD><B> 2. </B>of, for, or by grown-up people. <BR> <I>Ex. adult books, adult behavior.</I> <DD><I>noun </I> <B>1a. </B>a person who has reached full growth and development; grown-up person. <BR> <I>Ex. Try to behave like an adult. Children want and need adults to set the reasonable limits of their innovating, exploring, and rebelling (Saturday Review).</I> <DD><B> b. </B>a person who has reached an age of maturity as defined by law, usually the age of 18, sometimes the age of 21. <BR> <I>Ex. Adults must accept full responsibility for their actions.</I> <DD><B> 2. </B>a plant or animal grown to full size and strength. adv. <B>adultly.</B> noun <B>adultness.</B> </DL>
<A NAME="adulteducation">
<B>adult education,</B><DL COMPACT><DD> education for adults in academic, vocational, or recreational subjects, offered (usually at night) in schools and colleges, or by correspondence. <BR> <I>Ex. Adult education has come a long way from the time when its primary concerns were to teach immigrants to speak English (Time).</I> </DL>
<A NAME="adulterant">
<B>adulterant, </B>noun, adjective.<DL COMPACT><DD><I>noun </I> a substance used to adulterate something, especially something that destroys purity or quality without greatly altering appearance. <DD><I>adj. </I> adulterating. </DL>
<A NAME="adulterate">
<B>adulterate, </B>verb, <B>-ated,</B> <B>-ating,</B> adjective.<DL COMPACT><DD><I>v.t. </I> to add an inferior, impure, or improper substance to; lower the purity or quality of (food, drugs, or other substances) without greatly altering the appearance to increase in bulk or quantity. <BR> <I>Ex. It is against the law to adulterate milk with water.</I> (SYN) corrupt, debase. <DD><I>adj. </I> <B>1. </B>debased by adulteration; adulterated. (SYN) spurious, counterfeit. <DD><B> 2. </B><B>=adulterous.</B> noun <B>adulterator.</B> </DL>
<A NAME="adulteration">
<B>adulteration, </B>noun.<DL COMPACT><DD><B> 1. </B>the act or process of adulterating. <BR> <I>Ex. We have laws against the adulteration of coffee and tea.</I> (SYN) debasement. <DD><B> 2. </B>an adulterated substance; product that has been adulterated. </DL>
<A NAME="adulterer">
<B>adulterer, </B>noun.<DL COMPACT><DD> a person, especially a man, who commits adultery. </DL>
<A NAME="adulteress">
<B>adulteress, </B>noun.<DL COMPACT><DD> a woman who commits adultery. </DL>
<A NAME="adulterine">
<B>adulterine, </B>adjective.<DL COMPACT><DD><B> 1. </B>born of adultery. <DD><B> 2. </B>of or involving adultery. <DD><B> 3. </B>adulterated or spurious. <DD><B> 4. </B>(Historical.) illegal; unlicensed. </DL>
<A NAME="adulterous">
<B>adulterous, </B>adjective.<DL COMPACT><DD><B> 1. </B>committing adultery. <DD><B> 2. </B>having to do with adultery. <DD><B> 3. </B>(Archaic.) spurious. adv. <B>adulterously.</B> </DL>
<A NAME="adultery">
<B>adultery, </B>noun, pl. <B>-teries.</B><DL COMPACT><DD> unfaithfulness of a married man to his wife or of his wife to him; voluntary sexual intercourse by a married man with a woman not his wife, or by a married woman with a man not her husband. </DL>
<A NAME="adulthood">
<B>adulthood, </B>noun.<DL COMPACT><DD> the condition or time of being an adult. <BR> <I>Ex. The adolescent peer group ... occupies the stage between childhood dependence on parents and the social responsibilities of adulthood (Listener).</I> </DL>
<A NAME="adultwestern">
<B>adult Western,</B><DL COMPACT><DD> a story, motion picture, or television play having a Western theme, and designed to appeal to an adult audience. </DL>
<B>adumbrant, </B>adjective.<DL COMPACT><DD> showing in outline; shadowing forth; adumbrating. </DL>
<A NAME="adumbrate">
<B>adumbrate, </B>transitive verb, <B>-brated,</B> <B>-brating.</B><DL COMPACT><DD><B> 1. </B>to indicate faintly; outline; sketch. <BR> <I>Ex. One may adumbrate a few generic traits, though each has many exceptions (Harper's).</I> (SYN) suggest. <DD><B> 2. </B>to foreshadow. (SYN) typify, symbolize. <DD><B> 3. </B>to overshadow; obscure. (SYN) darken. noun <B>adumbration.</B> </DL>
<A NAME="adumbrative">
<B>adumbrative, </B>adjective.<DL COMPACT><DD> faintly indicating or typifying. adv. <B>adumbratively.</B> </DL>
<A NAME="adunc">
<B>adunc, </B>adjective.<DL COMPACT><DD> bent or curved inward; hooked. <BR> <I>Ex. an adunc bill, beak, or nose.</I> </DL>
<A NAME="aduncous">
<B>aduncous, </B>adjective. <B>=adunc.</B></DL>
<A NAME="adunguem">
<B>ad unguem,</B><DL COMPACT><DD> (Latin.) <DD><B> 1. </B>to a nicety. <DD><B> 2. </B>(literally) to a fingernail (as work brought to the final touch or test with the fingernail). </DL>
<A NAME="adurol">
<B>adurol, </B>noun.<DL COMPACT><DD> a crystalline substance produced from hydroquinone, used as a photographic developer. </DL>
<A NAME="adust">
<B>adust, </B>adjective.<DL COMPACT><DD><B> 1. </B>burned. <BR> <I>Ex. adust by the sun; (Figurative.) adust with rage.</I> <DD><B> 2. </B>parched; dried by heat; <BR> <I>Ex. adust air.</I> <DD><B> 3. </B>sunburned. <BR> <I>Ex. an adust complexion.</I> <DD><B> 4. </B>(Figurative.) gloomy; melancholy; <BR> <I>Ex. an adus temperament.</I> </DL>
<A NAME="adutrumqueparatus">
<B>ad utrumque paratus,</B><DL COMPACT><DD> (Latin.) prepared for either alternative. </DL>
<A NAME="adv">
<B>adv.,</B><DL COMPACT><DD> an abbreviation for the following: <DD><B> 1. </B>ad valorem. <DD><B> 2. </B>adverb. <DD><B> 3. </B>advertisement. <DD><B> 4. </B>against (Latin, <I>adversus</I>). </DL>
<B>ad valorem,</B><DL COMPACT><DD> (of taxes, import duties, or other fees) levied in proportion to the certified value of the merchandise or goods. <BR> <I>Ex. Ad valorem imports are those goods and materials on which the duty permitting them to enter this country is calculated on their value abroad (New York Times).</I> <DL COMPACT><DD> (Abbr:) ad val. </DL>