(v) to provide your consent, frequently in the insistence of another; concede. See Synonyms at assent.
(v) to reach at or come into an office or dignity: accede on throne.
(v) To become an event to an agreement or pact.
(v) To become a party to an agreement or a treaty.
(v) to agree or show contract
(v) undertake obligations or company
in the future, as into union or possession; become adjoined or entitled; attain by method or succession: today made use of mainly of attainment to a possession, office, or dignity: as, he acceded on property on their vast majority; the home of Hanover acceded to the English throne in 1714.
To come by assent or contract; offer adhesion; yield; surrender: as, to acccdc to 1's terms or request.