躁そう鬱うつ質しつ

noun

cyclothymia; cyclothymic temperament

A psychological term referring to a temperament characterized by alternating periods of mild depression and hypomania. Used in clinical or personality psychology contexts.

• 躁そう鬱うつ質しつの人ひとは、気き分ぶんの波なみが激はげしいことがある。

  People with a cyclothymic temperament may experience intense mood swings.

• 彼かれは躁そう鬱うつ質しつと診しん断だんされた。

  He was diagnosed with cyclothymia.