/ Dictionary / Index S security analyst: Meaning and Definition of Find definitions for: secu'rity an"alyst Pronunciation: [key] a person who specializes in evaluating information regarding stocks and bonds. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. security security blanket Related Content Daily Word Quiz: fidelity Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language