← Back to browsefiftiesnoun#25,591Translationsフィフティーズフィフティーズ50代ごじゅうだい50ごじゅうフィフティーフィフティーEnglish definitionthe decade from 1950 to 1959ExamplesMy father is in his fifties.Arthur was in his early fifties.Similar wordsfiftiethniftiesfifthfiftyfifesfifths← chlamydiakrystal →