expression, godan verb (-su)
be enthralled by; be absorbed in; lose oneself in
Describes being so deeply captivated or absorbed by something that one neglects one's appearance or normal life. Often used for romantic infatuation or obsessive hobbies.
彼は彼女に身をやつして、仕事が手につかない。
He is so enthralled by her that he can't focus on his work.
ギャンブルに
Losing yourself in gambling is dangerous.
expression, godan verb (-su)
disguise oneself as; dress up as
Means to change one's appearance to look like someone else, often to hide one's identity. Can be used for costumes, undercover work, or historical disguise.
彼は警官に身をやつして、敵地に潜入した。
He disguised himself as a police officer and infiltrated enemy territory.
ハロウィンで吸血鬼に身をやつす。
I'll dress up as a vampire for Halloween.