sign on the dotted line

1. Agree formally or fully, as in The deal is just about fixed; all they have to do is sign on the dotted line. This idiom refers to the broken line traditionally appearing at the bottom of a legal document, indicating the place for one's signature. [Early 1900s]

Example Sentences

“A curse is like a contract. Two parties sign on the dotted line. Neither one of them can change it. Unless!”

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That threat, along with U.S. conciliations that followed, coaxed Qatar to demand its Hamas client sign on the dotted line.

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The singer got her way in court after a judge decided the evidence indicated the man, who founded 1-800-Flowers, was well enough to sign on the dotted line.

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If 10% of voters sign on the dotted line, then a by-election is triggered.

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"You look around first and then you check things out and nothing is certain until you sign on the dotted line," she said.

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