gray

白髪

Refers to hair that has lost its pigmentation, typically due to aging.

通常、加齢により色素が失われた髪の毛を指します。

灰色の空

Describes the sky when it is completely covered with clouds, often indicating rain or gloomy weather.

空が完全に雲で覆われている様子を表し、雨や暗い天気を示すことが多い。

グレーゾーン

A situation or subject that is not clearly defined and where there is no single right or wrong answer.

明確に定義されておらず、唯一の正解または不正解が存在しない状況や主題。

Describes an afternoon that is overcast, dull, and lacking in sunlight.