应激

應激
yìngjī
noun

Meanings

  1. 1 stress; stress response
  2. 2 to have a stress reaction; to freak out

Examples

HSK 5
Tā yì tīngdào biéren tíqǐ nà cì chēhuò jiù yìngjī le.
As soon as he hears someone mention that car crash, he freaks out.
HSK 7-9
Māomī dào le xīn huánjìng róngyi yìngjī.
Cats easily get stressed in a new environment.

Tips

mistakes
应 is fourth tone here, 'to respond', not first-tone 应 'should'. The full term is 应激反应, and PTSD is 创伤后应激障碍.
register
A medical and pet-care word that has gone mainstream online as a verb for any sudden overreaction: 我 一 听 就 应激 了, 'I freaked out the moment I heard it'.

Stroke Order

应 yīng
激 jī