Dissemble/dɪˈsembl/ Definition 1 of 2Pro Tip 1/3Pretense Necessary Use when needing to pretend, often to avoid conflict or to be polite. She had to dissemble joy at her rival's success. Pro Tip 2/3Not Always Negative It can imply cleverness or strategy, not just deceitfulness. To dissemble his plans from the enemy, the general acted unpredictably. Pro Tip 3/3Emotional Disguise Especially relevant for hiding feelings or emotions. During the interview, he had to dissemble his nervousness.