1965500 jmdict A [id=2157035] 0歳;0才;〇歳;ゼロ歳;ゼロ才;零歳[rK];零才[rK] ゼロさい;れいさい[0歳,0才,〇歳,零歳,零才] [1][n] under 1 year old (of a baby); [lit] 0 years old