adverb
with one's whole body; bodily; with all one's weight
Describes an action done by moving the entire body as one unit, often with force or commitment. Common with verbs like ぶつかる, 飛び込む, 受け止める.
彼は体ごと壁にぶつかった。
He crashed into the wall with his whole body.
子どもがプールに体ごと飛び込んだ。
The child jumped into the pool with their whole body.