/ Dictionary / Index S sabin: Meaning and Definition of Find definitions for: sa•bin Pronunciation: (sā'bin), [key] a unit of sound absorption, equal to one square foot (929 square centimeters) of a perfectly absorptive surface. Sa•bin Pronunciation: (sā'bin), [key] 1906–93, U.S. physician, born in Poland: developed Sabin vaccine. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: sabin (Thesaurus) saber-toothed tiger Sabina 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