Heart and soul has 4 different meanings across 2 categories:
Noun
· Adverb
Noun
1
the choicest or most essential or most vital part of some idea or experience
"the gist of the prosecutor's argument"
"the heart and soul of the Republican Party"
"the nub of the story"
2
the core of a thing; the most essential or important part
Adverb
1
with complete faith
"she was with him heart and soul"
2
With the utmost earnestness.
Example Sentences
"the gist of the prosecutor's argument"
noun
"the heart and soul of the Republican Party"
noun
"the nub of the story"
noun
"she was with him heart and soul"
adverb
Broader Terms (hypernyms)
Narrower Terms (hyponyms)