/ Dictionary / Index S suberin: Meaning and Definition of Find definitions for: su•ber•in Pronunciation: (s-ber'in), [key] — n. Bot. a waxlike, fatty substance, occurring in cork cell walls and in or between other cells, that on alkaline hydrolysis yields chiefly suberic acid. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. suberic acid suberization Related Content Daily Word Quiz: hedonist Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language