/ Dictionary / Index G Gay Nineties: Meaning and Definition of Find definitions for: Gay' Nine'ties Pronunciation: [key] the 1890s in the United States, a period regarded nostalgically as a decade of prosperous comfort and associated with gaslights, early bicycles and cars, and the Gibson girl. Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease. gayly Gayomart Related Content Daily Word Quiz: neologism Analogy of the Day: Today’s Analogy Spelling Bee: Today’s Spelling Bee Frequently Misspelled Words Frequently Mispronounced Words Easily Confused Words Writing & Language