/ Dictionary / Index S semeiology: Meaning and Definition of Find definitions for: se•mei•ol•o•gy Pronunciation: (sē"mē-ol'u-jē, sem"ē-, sē"mī-), [key] — n. semiology. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. semé semeiotic Related Content Daily Word Quiz: lyceum Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language