noun
Meaning 1
(treated as plural) A collection of miscellaneous notes, remarks, or fragments of writing, typically preserved in a notebook. Originally, a book of accounts, so named from the placing of debt and credit in opposition to each other.
Definition source: English Wiktionary via Wiktextract
Usage: obsolete, plural, plural-only
Examples
- These adversaria provide a fascinating look into the author's drafting process.
Meaning relationships
Synonyms: none provided
Antonyms: none provided