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to seal the deal

to seal the deal

22 4.0
Make an agreement official by accepting its final terms
  • phrasal verb
  • /siːl ðə diːl/
  • Informal
translation icon : cerrar el trato
  • You ought to seal the deal before she gets wise.
  • help seal the deal
  • handshake seals the deal
  • want to seal the deal

And then you might have sealed the deal within a week.

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Examples

  • After months of negotiation, they finally met to seal the deal on the partnership agreement.

  • And then you might have sealed the deal within a week.

  • -If you want to seal the deal, just do what I ask.

  • Can you seal the deal and leave?

  • I was about to seal the deal when you came over.

  • Your meeting may open the door for you, but following up will help seal the deal.

    Academic text (2010)
  • So you've laid the groundwork perfectly to seal the deal tonight.

  • So here's a simple mantra to embrace: to seal the deal, make it real.

    Blog text (28)
  • The team worked hard to secure the contract, hoping to seal the deal before the deadline.

  • The final signature was all they needed to seal the deal and officially start the project.

Synonyms

to close
vsto seal the deal
1.0

To finish an event, meeting, or activity

emphasizes completing and confirming an agreement or transaction
to cut a deal
vsto seal the deal
  • Informal
94 3.5

Make an agreement after talking, often in business or politics

is about confirming and finalizing the negotiated outcome
to ratify
vsto seal the deal
  • Formal
70 6.0

Officially approve an agreement, law, or decision

is used more for practical finishing and confirming between parties
to conclude
vsto seal the deal
  • Formal
50 3.9

To make a formal agreement with others

focuses specifically on confirming and completing a transaction or arrangement
to clinch
vsto seal the deal
38 5.1

To finally get something after a long effort

is more about confirming an agreement rather than dramatic finality
to reach an agreement
vsto seal the deal
35 3.0

Decide together after talking about the terms

implies also making that decision final and formally confirmed
to tie up
vsto seal the deal
22 3.3

Finish the last small details to complete something

relates more to final confirmation than only completing details
to strike a deal
vsto seal the deal
20 3.4

To agree with someone after talking about the details

stresses completing and confirming the agreement rather than just reaching it
to sign on the dotted line
vsto seal the deal
10 4.3

Officially agree to something by writing your name on a document

covers finalizing an agreement in many ways beyond signing
to shake on
vsto seal the deal
7 3.9

Agree to a deal by holding and moving someone's hand

is the formal act of finalizing agreements rather than a symbolic gesture
to ink
vsto seal the deal
  • Literature
5 5.8

To sign a contract or agreement formally

is broader, meaning to complete and confirm the whole deal
to agree to the terms
vsto seal the deal
  • Formal
4 2.5

To accept the conditions of a contract or service

focuses on completing and confirming the entire agreement
to land a deal
vsto seal the deal
1 3.4

Successfully get a business agreement or contract

highlights final confirmation and formal completion of that contract

How Final

to sign a treaty
  • Formal
23 3.2
to seal the deal
  • Informal
22 4.0
to close
1.0
to agree
1.0

Surface Forms

seal the deal infinitive
sealed the deal past participle
sealing the deal present participle
seals the deal third person singular

Morphology

seal + the + deal

The meaning 'to finalize or confirm an agreement' is directly and transparently built from 'seal' (to make final/close) plus 'deal' (an agreement), so a learner who knows those words can infer the idiomatic meaning. This construction is a common, cross-linguistic metaphor (making an agreement 'official' or 'sealed'), and the determiner 'the' does not affect compositionality, making it immediately comprehensible at B1.

Etymology

The idiom seal the deal comes from old business papers that were closed with hot wax or a stamp to show the agreement was finished. To seal a deal was to lock it, so that's why seal the deal today means to 'finalize' or 'confirm' an agreement.