抜ばつ毛もう癖へきMeanings1nountrichotillomaniaMedical term for a compulsive hair-pulling disorder. Also referred to as 抜毛症 (ばつもうしょう).See also: 抜毛症抜ばつ毛もう癖へきは精せい神しん的てきな要よう因いんが関かかわっていることが多おおい。Trichotillomania often involves psychological factors.