/ Dictionary / Index I ibn Sina: Meaning and Definition of Find definitions for: ibn Si•na Pronunciation: (ib"un sē'nä), [key] — n. Arabic name of Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. ibn Saud Ibo Related Content Daily Word Quiz: diligent Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language