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accession

1 ENTRIES FOUND:
accession /ɪkˈsɛʃən/ noun
plural accessions
accession
/ɪkˈsɛʃən/
noun
plural accessions
Britannica Dictionary definition of ACCESSION
formal
[noncount] : the act or process by which someone rises to a powerful and important position often + to
[count] : something that is added to a collection at a museum