noun, takes する, intransitive verb

  1. staying somewhere else (overnight), spending the night away (e.g. from home), going home (e.g. from hospital) for the night, sleepover.

Variations

Pronunciation Kanji Kana Is Common
外泊 がいはく

Contained Kanji Breakdown

outside
ガイ そと はず.す (2nd, N5)
evening
ゆう セキ ゆ (1st, N4)
divining, fortune-telling, divination or katakana to radical (no. 25)
ボク うらな.う うらない (Kentei Pre-1)
overnight stay, put up at, ride at anchor
と.まる ハク とまり (7th, N2)
water, water radical (no. 85)
さんずい
white
しろ ハク しら- (1st, N5)
katakana no radical (no. 4)
ヘツ えい よう (Kentei 1)
day, sun, Japan
ひ にっ ニチ (1st, N5)