Meaning of the word "body and soul" in English

What does "body and soul" mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

body and soul

US /ˈbɑːdi ənd soʊl/
UK /ˈbɑːdi ənd soʊl/
"body and soul" picture

Idiom

1.

with all of one's being; completely

Example:
She dedicated herself body and soul to her work.
He believes body and soul in the cause.
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