ceder

/ˈsiːdər/
noun
  1. A person or group that gives up or surrenders something, such as land, rights, or power.
    • As the ceder of the lease, she had to sign the transfer documents.
    • In the treaty, the ceder was required to hand over all disputed territories.
    • The company acted as the ceder of the patent rights to the new startup.
Antonyms
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