1.VerbTo agree or assent .mw-parser-output .object-usage-tag{font-style:italic}.mw-parser-output .deprecated{color:var(--wikt-palette-grey-lime-8,olivedrab)}[with to ‘a proposal, a request’]; to give way. .mw-parser-output .defdate{font-size:smaller}
"to accede to a request"
2.VerbTo come to an office, state or dignity; to attain, assume (a position) [with to].
"the house of Hanover acceded to the English throne"
3.VerbTo become a party to an agreement or a treaty [with to].
"to accede to the European Union"
4.VerbTo approach; to arrive, to come forward.
5.VerbTo give one's adhesion; to join up with (a group, etc.); to become part of.