/ Dictionary / Index S signalment: Meaning and Definition of Find definitions for: sig•nal•ment Pronunciation: (sig'nl-munt), [key] — n. a detailed description, esp. of distinctive features, of a person for identification, usually for police purposes. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. signalman signal red Related Content Daily Word Quiz: cetacean Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language