sick 2022.12.06 sickとは 意味・定義・例文 Adjective 形容詞 1. suffering from or affected by illness or disease, physically or mentally 体調不良の, 病気の, 頭のおかしい, 精神的に問題のある I'm sick in the bed. 2. ⦅the -⦆ sick people considered as a group 病人