トリコチロマニアalso: トリコチロマニーMeanings1nountrichotillomaniaMedical term for compulsive hair-pulling disorder. Also referred to as 抜毛症 in Japanese.See also: 抜毛症トリコチロマニアは、自じ分ぶんの髪かみを抜ぬいてしまう精せい神しん疾しっ患かんです。Trichotillomania is a mental disorder where one pulls out their own hair.