| 释义 |
WordReference Random House Learner's Dictionary of American English © 2024-ics, suffix. - Pronouns-ics is attached to roots to form nouns with the meaning "a body of facts, knowledge, or principles.'' Such nouns usually correspond to adjectives ending in -icor-ical:eth- (= custom;character) + -ics → ethics (= the principles of good character).
WordReference Random House Unabridged Dictionary of American English © 2024-ics, - Pronounsa 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.
- Greek -ika, neuter plural of -ikos), as in rhētórica (plural) rhetoric book
- plural of -ic, representing Latin -ica (
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. ICS, - International College of Surgeons.
Collins Concise English Dictionary © HarperCollins Publishers:: -ics suffix forming nouns (functioning as singular)- indicating a science, art, or matters relating to a particular subject: aeronautics, politics
- indicating certain activities or practices: acrobatics
Etymology: plural of -ic, representing Latin -ica, from Greek -ika, as in mathēmatika mathematics |