/ Dictionary / Index C chaeta: Meaning and Definition of Find definitions for: chae•ta Pronunciation: (kē'tu), [key] — pl. -tae a bristle or seta, esp. of a chaetopod. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: chaeta (Thesaurus) Chaeronea chaeto- Related Content Daily Word Quiz: arboreal Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language