/ Dictionary / Index T terrigenous: Meaning and Definition of Find definitions for: ter•rig•e•nous Pronunciation: (te-rij'u-nus), [key] — adj. produced by the earth. noting or pertaining to sediments on the sea bottom derived directly from the neighboring land, or to the rocks formed primarily by the consolidation of such sediments. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. terrify terrine Related Content Daily Word Quiz: secular Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language