person who dislikes staying at home
Describes someone who prefers being out and about rather than staying indoors. Often used in contrast with 外嫌い (そとぎらい), a homebody.
See also: 外嫌い
He dislikes staying at home and always goes out on his days off.
People who dislike staying at home have trouble sitting still indoors.
Compound of 内 (うち, 'inside, home') and 嫌い (ぎらい, 'dislike'). The exact origin is uncertain, but it follows a common pattern for expressing aversions.