godan verb (-ru), transitive verb
Rare transitive verb meaning to remove or take off something. In modern Japanese, this meaning is almost always expressed by 取る (sense 5) or other verbs; 脱る is a very uncommon spelling.
See also: 取る
古い文献では「脱る」と書いて「とる」と読ませる例がある。
In old texts, there are examples where 脱る is written and read as とる.