quantity 2022.12.06 quantityとは 意味・定義・例文 Noun 名詞 1. an amount or number of something 量, 数, 量数的に限定しうる性質 That is better both in quality and quantity than this. 2. a specified amount or number 数量, 分量, 定量, 程度, 規模, 額, 高 a sufficient quantity