/ Dictionary / Index S signage: Meaning and Definition of Find definitions for: sign•age Pronunciation: (sī'nij), [key] — n. graphic designs, as symbols, emblems, or words, used esp. for identification or as a means of giving directions or warning. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. See also: signage (Thesaurus) Signac signal 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