noun
A somewhat literary or poetic term for winter, often used in traditional contexts or poetry.
冬月の寒さが身にしみる。
The cold of winter pierces to the bone.
noun
winter moon
Specifically refers to the moon as seen in winter; often carries poetic or aesthetic connotations.
冬月が夜空に冴えわたる。
The winter moon shines clearly in the night sky.