单词 | antagonist |
释义 | antagonist[ an-tag-uh-nist ] / ænˈtæg ə nɪst / SEE SYNONYMS FOR antagonist ON THESAURUS.COM nouna person who is opposed to, struggles against, or competes with another; opponent; adversary. the adversary of the hero or protagonist of a drama or other literary work: Iago is the antagonist of Othello. Physiology. a muscle that acts in opposition to another.Compare agonist (def. 3). Dentistry. a tooth in one jaw that articulates during mastication or occlusion with a tooth in the opposing jaw. Pharmacology. a drug that counteracts the effects of another drug.Compare agonist (def. 4). Origin of antagonistFirst recorded in 1590–1600; from Late Latin antagōnista, from Greek antagōnistḗs. See antagonize, -ist SYNONYMS FOR antagonist1 contestant, enemy, foe. SEE SYNONYMS FOR antagonist ON THESAURUS.COM ANTONYMS FOR antagonist1 ally, friend. SEE ANTONYMS FOR antagonist ON THESAURUS.COM synonym study for antagonist1. See adversary. WORDS THAT MAY BE CONFUSED WITH antagonistantagonist , protagonistWords nearby antagonistanta, Antabuse, antacid, Antaeus, antagonism, antagonist, antagonistic, antagonistic muscles, antagonize, antagonizer, Antakiya Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for antagonistBritish Dictionary definitions for antagonistantagonist / (ænˈtæɡənɪst) / nounan opponent or adversary, as in a contest, drama, sporting event, etc any muscle that opposes the action of anotherCompare agonist (def. 1) a drug that counteracts the effects of another drugCompare synergist (def. 1) Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Medical definitions for antagonistantagonist [ ăn-tăg′ə-nĭst ] n.Something, such as a muscle, disease, or physiological process, that neutralizes or impedes the action or effect of another. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for antagonistantagonist [ ăn-tăg′ə-nĭst ] A muscle that opposes the action of another muscle, as by relaxing while the other one contracts, thereby producing smooth, coordinated movement. A chemical substance, such as a drug, that interferes with the physiological action of another substance, especially by combining with and blocking its nerve receptor. Compare agonist. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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