Other forms: accessions
Accession is coming to a throne or joining an organisation. The accession of the queen, accession to the treaty, accession talks.
A monarch's accession is immediate on the death of the last, which is why the phrase about the king being dead and long-lived is not a contradiction. In libraries an accession is an item newly added to the collection.
1nounaccessionComing to a throne or joining an organisation.
“The queen's accession to the throne was celebrated with fireworks.”
accession is a joining.
Latin accessio comes from accedere, to approach or come to.
Latin
accessiō
English, today
accession
Ultimately from Latin accessiō, from accēdō (English accede). Cognate to French accession. First attested in 1646.
Etymology from Wiktionary, CC BY-SA