Answer: accession

AnswerCrossword Clue
ACCESSIONAgreement
ACCESSIONIncrease in property
ACCESSIONPretender's dream.
ACCESSIONAcquisition.
ACCESSIONMuseum coup
ACCESSIONAttaining of the throne
accessionThe formal acceptance of a treaty or agreement
accessionAn amount added to an existing quantity of something
accessionThe action or process of formally joining or being accepted by an association, institution, or group
accessionThe attainment or acquisition of a position of rank or power, typically that of monarch or president
accessionA new item added to an existing collection of books, paintings, or artifacts
accessionthe act of acceding and becoming joined / to record the addition of (a book etc.) to a library