/ Dictionary / Index A Avicenna: Meaning and Definition of Find definitions for: Av•i•cen•na Pronunciation: (av"u-sen'u), [key] — n. a.d. 980–1037, Islamic physician and philosopher, born in Persia. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: avicenna (Thesaurus) Avicebrón avicularium Related Content Daily Word Quiz: supine Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language