/ Dictionary / Index A antihuman: Meaning and Definition of Find definitions for: an•ti•hu•man Pronunciation: (an"tē-hy'mun or, often, -y'-, an"tī-), [key] — adj. against or opposed to human beings or human values. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. antihistaminic antihypertensive Related Content Daily Word Quiz: mamba Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language