sign on the dotted line

English

Pronunciation

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Verb

sign on the dotted line (third-person singular simple present signs on the dotted line, present participle signing on the dotted line, simple past and past participle signed on the dotted line)

1. (intransitive, idiomatic) To formalize an agreement.

   I think they've basically decided to go through with it, but they still have to sign on the dotted line.