/ Dictionary / Index S secy: Meaning and Definition of Find definitions for: secy Pronunciation: [key] secretary. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. security thread SED 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