also: ディソーダー
noun
Loanword from English, used in contexts such as medical conditions, psychological disorders, or general lack of order. Often appears in compound terms like パニックディスオーダー (panic disorder).
彼は睡眠ディスオーダーに悩んでいる。
He suffers from a sleep disorder.
この病院では様々なディスオーダーの治療
This hospital treats various disorders.