厳げん冬とう期き

noun

coldest period; depth of winter

Refers to the coldest part of winter, often used in meteorological contexts or to describe severe winter conditions.

• 厳げん冬とう期きには気き温おんが氷ひょう点てん下かまで下さがる。

  During the coldest period, temperatures drop below freezing.

• 登と山ざんは厳げん冬とう期きを避さけて計けい画かくしたほうがいい。

  It's better to plan your mountain climbing to avoid the depth of winter.