fortieth 2022.12.06 fortiethとは 意味・定義・例文 Adjective 形容詞 1. the 40th in numbering order 40番目の 2. the 40th in numbering order 40番目の n, adj, adv 1. 40th in numbering order 40番目 2. the 40th person or thing 40番目の人[もの] 3. one of 40 equal parts of a thing; one fortieth(1/40)