/ Dictionary / Index S semihardy: Meaning and Definition of Find definitions for: sem•i•har•dy Pronunciation: (sem"ē-här'dē, sem"ī-), [key] — adj. Hort. partially hardy; able to survive moderately low temperatures: semihardy plants. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. semih. semi-independent Related Content Daily Word Quiz: endear Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language