Meaning of the word accession in English

What does accession mean in English? Explore the meaning, pronunciation, and specific usage of this word with Lingoland.

accession

US /əkˈseʃ.ən/
UK /əkˈseʃ.ən/
"accession" picture

Noun

1.

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

Example:
The queen's accession to the throne was celebrated with great pomp.
His accession to the presidency brought about many changes.
2.

the action or process of formally joining an international treaty, organization, or group

Example:
The country's accession to the European Union was a major political event.
The treaty allows for the accession of new member states.
3.

a new item added to an existing collection, especially books or works of art

Example:
The museum announced a new accession to its collection of ancient artifacts.
The library's latest accession is a rare first edition novel.