heighten 2022.12.06 heightenとは 意味・定義・例文 Verb 動詞 1. make or become more intense; intensify 高まる, 強まる|~を高くする, ~を強める My anxiety heightened when I was left alone. 2. make or become better; enhance 高まる|~を高める 3. make something such as a roof level higher; lift up ~を上げる