/ Dictionary / Index T Terni: Meaning and Definition of Find definitions for: Ter•ni Pronunciation: (ter'nē), [key] — n. a city in central Italy. 112,534. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. tern foot ternion 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