adversaria

noun plural but singular or plural in construction ad·ver·sar·ia \ ˌad-vər-ˈsa-rē-ə \

Definition of adversaria

1 :commentaries or notes (as on a text or document)
2 :a miscellaneous collection of notes, remarks, or selections :commonplace book

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Origin and Etymology of adversaria

Latin, journal, memorandum, from neuter plural of adversarius turned toward


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