炎えん天てん下か

noun

under the blazing sun; in sweltering heat

Refers to being outdoors in extremely hot, sunny weather. Often used with verbs like 歩く, 待つ, 作業する.

• 炎えん天てん下かで長ちょう時じ間かん待またされた。

  I was made to wait for a long time under the blazing sun.

• 炎えん天てん下かの作さ業ぎょうは熱ねっ中ちゅう症しょうに注ちゅう意いが必ひつ要ようだ。

  When working in sweltering heat, you need to be careful of heatstroke.