for all one is worth Definition

worth
noun

1. Value, importance or usefulness.

Thesaurus: value, quality, goodness, excellence, merit.
2. Financial value.
3. The quantity of anything that can be bought for a certain sum, accomplished in a certain time, etc.

adj

1. Having a value of a specified amount.

Thesaurus: equivalent to, rated.
2. colloq
Having money and property to a specified value.
3. Justifying, deserving, meriting, repaying or warranting something.

Example: worth consideration

Idiom: for all one is worth

With all one's might.
Thesaurus: vigorously, powerfully, mightily, hard, greatly.

Idiom: for all it's etc worth

To the utmost.

Idiom: for what it's etc worth

Worthless though it etc may be.
Example: You have my support, for what it's worth

Idiom: worth it

Worthwhile.

Etymology: Anglo-Saxon weorth.