失常

shīcháng
  1. not normal
  2. an aberration

CEDICT

  1. (medicine, psychology) abnormality; disorder
  2. abnormal; disordered
  3. abnormality; disorder

Wiktionary

言談舉止或精神狀況不正常。

重編國語辭典

Entry Composition

1 失 shī
  1. to lose
  2. to miss
  3. to fail
2 常 cháng
  1. always
  2. ever
  3. often
  4. frequently
  5. common
  6. general
  7. constant

Containing this entry

心律失常 xīnlǜshīcháng arrhythmia
神經失常 shénjīngshīcháng
  1. mental aberration
  2. nervous abnormality
精神失常 jīngshénshīcháng