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International College of Surgeons.



Are you aware how often people swap around “their,” “there,” and “they’re”? Prove you have more than a fair grasp over these commonly confused words.
Question 1 of 7
Which one of these commonly confused words can act as an adverb or a pronoun?

Definition for ICS (2 of 2)


a suffix of nouns that denote a body of facts, knowledge, principles, etc., usually corresponding to adjectives ending in -ic or -ical: ethics; physics; politics; tactics.

Origin of -ics

Plural of -ic, representing Latin -ica (<Greek -ika, neuter plural of -ikos), as in rhētórica (plural) rhetoric book

grammar notes for -ics

Nouns ending in -ics that name fields of study, sciences, arts, professions, or the like are usually not preceded by an article and are used with a singular verb: Acoustics (the science) deals with sound. Politics (the art of government) fascinates me. In certain uses, often when preceded by a determiner like the, his, her, or their, most of these nouns can take a plural verb: The acoustics (the sound-reflecting qualities) of the hall are splendid. Their politics (political opinions) have antagonized everyone.
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2021

Example sentences from the Web for ICS

British Dictionary definitions for ICS (1 of 2)


abbreviation for

Indian Civil Service

British Dictionary definitions for ICS (2 of 2)


suffix forming nouns (functioning as singular)

indicating a science, art, or matters relating to a particular subjectaeronautics; politics
indicating certain activities or practicesacrobatics

Word Origin for -ics

plural of -ic, representing Latin -ica, from Greek -ika, as in mathēmatika mathematics
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 ICS



Science; art; study; knowledge; skill:pharmaceutics.
Actions, activities, or practices of:macrobiotics.
The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company.
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