Entry 2 senses · 2 variants Webster, 1913 Dissemblance · Dis·sem·blance · IPA /dɪˈsɛmbləns/ n. n. 01 n. Want of resemblance; dissimilitude. 1. Want of resemblance; dissimilitude.[R.] 02 n. The act or art of dissembling; dissimulation. 1. The act or art of dissembling; dissimulation.[Obs.]