/ Dictionary / Index O OFris.: Meaning and Definition of Find definitions for: OFris. Pronunciation: [key] Old Frisian. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. OFr. oft Related Content Daily Word Quiz: acquiesce Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language