noun, noun or participle which takes 'suru', intransitive verb
crying at night (of an infant); baby colic
Refers specifically to an infant's nighttime crying, often associated with colic. Can be used as a noun or as a suru-verb.
赤ちゃんの夜泣きが続いて、親は寝不足だ。
The baby's nighttime crying continues, and the parents are sleep-deprived.
夜泣
It's tough to soothe a baby who cries at night.