/ Dictionary / Index O Old Frisian: Meaning and Definition of Find definitions for: Old' Fri'sian Pronunciation: [key] the Frisian language before c1500. Abbr.: OFris Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Old French old fustic Related Content Daily Word Quiz: eureka Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language