Entry 2 senses · 2 variants Webster, 1913 Dissimulate · Dis·sim·u·late · IPA /dɪˈsɪmjʊˌleɪt/ a. v. i. 01 a. Feigning; simulating; pretending. 1. Feigning; simulating; pretending.[Obs.] 02 v. i. To dissemble; to feign; to pretend. 1. To dissemble; to feign; to pretend.