- exacerbesco
- ex-ăcerbesco, ĕre, v. inch. n., to become exasperated, irritated, angry:
quis est tam mitis quin exacerbescat,
App. Mag. p. 327, 28.
Lewis & Short Latin Dictionary, 1879. - Revised, Enlarged, and in Great Part Rewritten. Charlton T. Lewis, Ph.D. and Charles Short. 2011.