dolphining

Noun

uncountable

The act of pitching forward and backward like a dolphin (can be done in the air or water).

Japanese Meaning

イルカのように体を前後に傾ける行為 / 空中または水中で前方・後方に傾斜する動作

Her sudden dolphining surprised the swimmers as she arched forward and back like a dolphin.

彼女の突然のイルカのように前後に傾く動作は泳者たちを驚かせた。

Sense（1）

The act of pitching forward and backward like a dolphin (can be done in the air or water).