na-adjective, noun
Describes a person, atmosphere, or mood that is bright, merry, and full of good cheer. Often used for someone's personality or the vibe of a gathering.
Antonyms: 陰気
彼はとても陽気な人で、いつも周りを笑わせている。
He is a very cheerful person and always makes those around him laugh.
The party was filled with a lively atmosphere.
noun
Refers to weather or seasonal conditions, often with a nuance of pleasantness. Less common than 天気 in everyday conversation, but appears in literary or traditional contexts.
春の陽気に誘われて、散歩に出かけた。
Lured by the pleasant spring weather, I went out for a walk.
noun
yang energy; spirit of yang
In Chinese philosophy and traditional East Asian thought, the active, bright, masculine principle. Contrasts with 陰気 (いんき, yin energy). Rare in daily conversation; mainly encountered in philosophical or medical contexts.
See also: 陰気 (いんき)
東洋医学では、陽気が不足すると体が冷えると考えられている。
In traditional Eastern medicine, a deficiency of yang energy is thought to cause the body to become cold.