underbody

The underparts of a bird or animal. / The underside of a vehicle.

Japanese Meaning

鳥や動物の腹部や下側 / 車両の底部、特に下側

The owl preened the feathers on its underbody to stay warm during the cold night.

フクロウは寒い夜に暖かく過ごすために腹側の羽をくちばしで整えた。

Sense（1）

The underparts of a bird or animal.

Sense（2）

The underside of a vehicle.

“There was somebody’s entire fender or underbody on the racetrack,” he said.

underbodies

（ plural ）