盛せい暑しょ

noun

height of summer; midsummer heat

A somewhat formal or literary term for the hottest part of summer. In everyday speech, 真夏 (まなつ) or 盛夏 (せいか) are more common.

• 盛せい暑しょの候こう、皆みな様さまにはお変かわりなくお過すごしのことと存ぞんじます。

  In this height of summer, I trust you are all doing well.

• 盛せい暑しょの折おり、どうぞご自じ愛あいください。

  Please take care of yourself during this midsummer heat.