寝損なう (ねそこなう) Japanese meaning | KotomoraMeanings
1
godan verb (-u)
miss a chance to sleep; fail to sleep; be wakeful
Used when one intends to sleep but cannot, or misses the opportunity to sleep. Often implies restlessness or a disrupted sleep schedule.
が
ひどく
なる
。
If you miss the chance to sleep on the plane, jet lag gets worse.