additionとは 意味・定義・例文
Noun 名詞
ぁディしゃン US /əˈdɪʃən/ UK /əˈdɪʃᵊn/
1. the act or process of putting one thing with another
足すこと, 加えること
the addition of a spoonful of salt to the soup
2. the process of putting numbers together to find a total
足し算
She is good at addition.