تَعَتُّهٌ

signifies The being, or becoming, or the feigning oneself, possessed, or mad; synonym تَجَنُّنٌ: and the being, or becoming, foolish, stupid, unsound in intellect, or deficient therein, and lax, or languid; synonym رُعُونَةٌ. (S, K.) [تَعَتَّةَ بِجَارِيَةٍ, occurring in this article in the TA, apparently means He was, or became, infatuated by love of a girl, or young woman.]

Also The feigning ignorance. (K.)

And The feigning oneself unmindful, or heedless. (K.) One says, هُوَ يَتَعَتَّهُ لَكَ عَنْ كَثِيرٍ مِمَّا تَأْتِيهِ i. e. He feigns himself unmindful, or heedless, [to thee, of much that thou dost, or] of thee, in much that thou dost. (TA.)

And The affecting cleanliness, (K, TA,) and nicety, or refinement: (TA:) and the exceeding the usual bounds in dress and eating. (K, TA.) One says, تَعَتَّهَ فِى كَذَا He affected nicety, or refinement, and exceeded the usual bounds, in such a thing. (TA.)