exacerbescenceEtymologyFrom Latin exacerbescens, exacerbescentis, present participle of exacerbescere, inchoate of exacerbare. See exacerbate.exacerbescence means exacerbation (particularly of a fever or disease). Lexicurio rates it Sui generis — a strength score of 87 out of 100.nounexacerbation (particularly of a fever or disease)