/ Dictionary / Index S semicivilized: Meaning and Definition of Find definitions for: sem•i•civ•i•lized Pronunciation: (sem"ē-siv'u-līzd", sem"ī-), [key] — adj. half or partly civilized. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. semicircular canal semiclassical Related Content Daily Word Quiz: cygnet Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language