slow wittedness
/sloʊˈwɪtɪdnəs/
noun
- The quality or state of being slow to understand, learn, or react; lack of quickness in thinking.
- His slow-wittedness made it hard for him to follow the teacher's instructions.
- The character's slow-wittedness was played for laughs in the comedy show.
- She tried to hide her slow-wittedness by nodding along during the meeting.