D defs.my
Entry 1 sense Webster, 1913

Adversaria

· Ad·ver·sa·ri·a · IPA
01 n. pl. A miscellaneous collection of notes, remarks, or selections; a commonplace book; also, commentaries or notes.
  1. 1.
    A miscellaneous collection of notes, remarks, or selections; a commonplace book; also, commentaries or notes.
    “These parchments are supposed to have been St. Paul's adversaria.” — Bp. Bull.