/ Dictionary / Index S semipublic: Meaning and Definition of Find definitions for: sem•i•pub•lic Pronunciation: (sem"ē-pub'lik, sem"ī-), [key] — adj. partly or to some degree public. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: semipublic (Thesaurus) semiprofessional semiquantitative 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