/ Dictionary / Index S Seventh Avenue: Meaning and Definition of Find definitions for: Sev'enth Av'enue Pronunciation: [key] an avenue in the borough of Manhattan, in New York City. the garment industry of New York City. Cf. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. Seventh Amendment seventh chord Related Content Daily Word Quiz: quandary Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language