sweltering
🇺🇸
/ˈsweltərɪŋ/
🇬🇧
/ˈsweltərɪŋ/
Extremely hot in a way that makes you feel hot and uncomfortable.
During the summer, the small room becomes sweltering without any fans.
夏場、扇風機がないと小さな部屋が蒸し暑くなります。