[Idiom] SEAL THE DEAL. - Explore How to Confirm Agreements with English Idioms

Finalize an agreement.

To "seal the deal" is a commonly used idiom that means to conclude an agreement or ensure that a formal arrangement is completed. It originated from the historical practice of sealing letters and documents with wax to confirm authenticity and agreement.

Example Sentences

1. Just sign here and we'll seal the deal.

   Just sign here to finalize the agreement.

2. After weeks of negotiations, shaking hands finally sealed the deal, and we were ready to launch the new partnership.

   After weeks of negotiations, shaking hands finalized the new partnership.

3. They had a few more discussions and adjustments to the contract before they could seal the deal on the new house.

   They had more discussions and adjustments before finalizing the contract on the new house.