Definition Of accessions

noun

a new item added to an existing collection of books, paintings, or artifacts.

Twelve of these accessions were taken from collections of J. Bergelson and R. Mauricio.

record the addition of (a new item) to a library, museum, or other collection.

In March 1934, the trustees met the financial terms of the Bliss will, her bequest was accessioned and a Museum of Modern Art with a permanent collection became a reality.

the attainment or acquisition of a position of rank or power, typically that of monarch or president.

the queen's accession to the throne

the formal acceptance of a treaty or agreement.

accession to the Treaty of Paris

Example Of accessions