with all one's heart

with all one's heart idiom
With great willingness or pleasure; also, with the deepest feeling or devotion. For example, I wish you well with all my heart. [Late 1400s]

The American Heritage® Dictionary of Idioms by Christine Ammer. Copyright © 2003, 1997 by The Christine Ammer 1992 Trust. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.

Comments
Improve this definition.
Do you have more to add? Share your linguistic knowledge or observation.
/Register to save your comments.