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