godan verb (-ru), intransitive verb
doze off; nod off; snooze
Intransitive verb for falling asleep unintentionally, especially while sitting or during an activity.
会議中に居眠ってしまった。
I dozed off during the meeting.
テレビを見ながら居眠るのが好きだ。
I like to doze off while watching TV.