冬とう期き

noun, adverb

winter; wintertime; winter term

Refers to the winter season or period, often used in formal or scheduling contexts (e.g., 冬期講習, 冬期休暇). Can function as a noun or adverbially.

• 冬とう期きはスキー場じょうがにぎわう。

  The ski resort is busy during the winter season.

• 冬とう期き講こう習しゅうに申もうし込こんだ。

  I signed up for the winter term course.