📖 WordNook

accession

noun
  1. the act of attaining or gaining access to a new office or right or position (especially the throne)
    “Elizabeth's accession in 1558”
    rise to power
  2. the right to enter
    entree
  3. agreeing with or consenting to (often unwillingly)
    “accession to such demands would set a dangerous precedent”
    assenting
  4. something added to what you already have
    “the librarian shelved the new accessions”
    addition
  5. (civil law) the right to all of that which your property produces whether by growth or improvement
  6. a process of increasing by addition to a collection or group
    “My art collection grew through accession.”
verb
  1. to make a record of additions to a collection, such as a library
    “The shipment arrived, leaving me to accession the new books.”