Definition of accession

The noun accession has 6 senses? (no senses from tagged texts)

(a process of increasing by addition (as to a collection or group); "the art collection grew through accession")

((civil law) the right to all of that which your property produces whether by growth or improvement)

(something added to what you already have; "the librarian shelved the new accessions"; "he was a new addition to the staff")

(agreeing with or consenting to (often unwillingly); "accession to such demands would set a dangerous precedent"; "assenting to the Congressional determination")

(the right to enter)

(the act of attaining or gaining access to a new office or right or position (especially the throne); "Elizabeth's accession in 1558")

The verb accession has 1 senses? (no senses from tagged texts)

(make a record of additions to a collection, such as a library)