infestans

== Latin == === Etymology === Present active participle of īnfestō (“molest, attack”) === Participle === īnfēstāns (genitive īnfēstantis); third-declension one-termination participle troubling, molesting, disturbing attacking, injuring, destroying, impairing ==== Declension ==== Third-declension participle. 1When used purely as an adjective.