مُبَالَهَةٌ
Root: بله
Form: 3
Full Definition
مُبَالَهَةٌIII
The showing stupidity [in an action or in one's actions, i. e. the acting stupidly,] with any one. [You say, بالههُ
He acted stupidly, or in the manner of him who is termed
أَبْلَه, with him.]