/ Dictionary / Index A antichthon: Meaning and Definition of Find definitions for: an•tich•thon Pronunciation: (an-tik'thon, -thun), [key] — pl. -tho•nes counterearth. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Antichrist anticipant Related Content Daily Word Quiz: immense Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language