I. in-ˈvek-tiv adjective
Etymology: Middle English invectif, from Middle French, from Latin invectivus, from invectus, past participle of invehere
Date: 15th century
: of, relating to, or characterized by insult or abuse
• in·vec·tive·ly adverb
• in·vec·tive·ness noun
II. noun
Date: 1523
1. : an abusive expression or speech
2. : insulting or abusive language : vituperation
Synonyms: see abuse