cession
- The formal giving up of rights, property, or territory by a state or nation, typically by treaty. nounThe cession of the territory was finalized after lengthy negotiations.The treaty included the cession of several islands to the neighboring country.
- The act of yielding or surrendering something, such as rights or possessions. nounThe cession of control over the company was a difficult decision for the founder.There was a cession of power to the new board of directors.