/ Dictionary / Index A ad fin.*: Meaning and Definition of Find definitions for: ad fin. Pronunciation: [key] — Latin. Latin. to, toward, or at the end. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ADF adfreeze Related Content Daily Word Quiz: effervescent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language