seasonal affective disorder

(psychology) A form of depression associated with the lack of natural light during the winter months.

日本語の意味

冬季の自然光不足に伴い引き起こされるうつ状態。 / 季節変動に関連した気分の低下や抑うつ状態。

Many people experience seasonal affective disorder when the days grow shorter and natural light is scarce.

日照時間が短く自然光が不足する冬に、多くの人が季節性情動障害（冬季うつ）を経験します。

意味（1）

(psychology) A form of depression associated with the lack of natural light during the winter months.