← Back to browseeightyadjective#11,432Translations80はちじゅう八十路やそじ八割はちわりEnglish definitionthe cardinal number that is the product of ten and eightExamplesHalley's Comet comes round once every eighty years.The lady is over eighty.Similar wordseighteightheightseightyoneeighty-proofweighty← salsashred →