/ Dictionary / Index S selfheal: Meaning and Definition of Find definitions for: self•heal Pronunciation: (self'hēl"), [key] — n. a plant, Prunella vulgaris, of the mint family, having pinnate leaves and tubular violet-blue flowers, formerly believed to have healing properties. any of various other plants believed to have similar properties. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. self-hardening self-help Related Content Daily Word Quiz: illegible Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language