Acceed (verb)
obsolete form of accede
Accede (verb)
To approach; to arrive, to come forward. 15th-19th c.
Accede (verb)
To give one’s adhesion; to join up with (a group, etc.); to become part of. from 15th c.
Accede (verb)
To agree or assent to a proposal or a view; to give way. from 16th c.
Accede (verb)
To come to an office, state or dignity; to attain, assume (a position). from 18th c.
Accede (verb)
To become a party to an agreement or a treaty.
Wiktionary
Accede (verb)
agree to a demand, request, or treaty
“the authorities did not accede to the strikers’ demands”
Accede (verb)
assume an office or position
“Elizabeth I acceded to the throne in 1558”
Accede (verb)
become a member of an organization
“Albania acceded to the IMF in 1990”
Oxford Dictionary