for all is worth

(redirected from for all I'm worth)

for all (one) is worth

1. To the greatest degree or extent of one's ability; to the utmost; as vigorously or intensely as possible. When I saw the police approaching, I ran for all I was worth.
2. As much as one has available or to offer. If you can't get her to sign a prenup now, that guy is liable to take her for all she's worth if they get divorced.
See also: all, for, worth
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.

for all (one) is worth

To the utmost of one's powers or ability.
See also: all, for, worth
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.
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References in classic literature ?
I've been lying for all I'm worth," he added sepulchrally as we reached the bottom of the steps.
"Now that I've got something, I'm going to milk them for all I'm worth."