godan verb (-ru), intransitive verb
be left over; remain; be in excess; be too many
Intransitive verb describing a surplus after some use, distribution, or limit. Often used with amounts, people, time, or capacity.
お金が余ったら貯金します。
If there is money left over, I'll save it.
この仕事は人手が余っている。
This job has more hands than needed.
予想以上に時間が余った。
We had more time left than expected.