eighth 2022.12.06 eighthとは 意味・定義・例文 n, adj, adv 1. 8th in numbering order 8番目 My home is on the eighth floor. 2. the 8th person or thing 8番目の人[もの] I am the eighth to draw lots. 3. one of 8 equal parts of a thing; one eighth(1/8)