The last straw breaks the camel's back.
The final thing added to an unfavorable situation causes failure.
Last [la:st]:
- Final, last.
Straw [strɔ:]:
- Straw, a piece of straw.
Broke [brouk] – past tense of break [breik]:
- Break, fracture, snap, shatter, smash, crack, crumble.
Camel [ˈkæməl]:
- Camel.
Back [bæk]:
- Back, backbone.
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