signed and sealed
US /saɪnd ænd siːld/
UK /saɪnd ænd siːld/

1.
ditandatangani dan dimeterai, selesai secara rasmi
officially and legally completed, especially a document or agreement
:
•
The contract is now signed and sealed, so we can proceed with the project.
Kontrak itu kini ditandatangani dan dimeterai, jadi kita boleh meneruskan projek.
•
After years of negotiations, the deal is finally signed and sealed.
Selepas bertahun-tahun berunding, perjanjian itu akhirnya ditandatangani dan dimeterai.