/ɪnˈfestɪd ||; ɪnˈfɛstɪd/adj infested (with sth) (used about a place) with large numbers of unpleasant animals or insects in it （指地方）满布令人讨厌的动物或昆虫的: The warehouse was infested with rats. 货仓里尽是老鼠。 ➔infestation /ˌɪnfeˈsteɪʃn ||; ˌɪnfɛsˈteʃən/ noun [C,U] an infestation of lice 虱子的侵扰