Menologion

noun
Me·​no·​lo·​gion | \ ˌmēnəˈlȯ(ˌ)yȯn\
plural -s

Definition of Menologion

: an ecclesiastical calendar and short martyrology of the Eastern Orthodox Church : an abbreviated version of the complete Menaion

History and Etymology for Menologion

Middle Greek mēnologion

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