[---]

Jyutping gwo3 man5 sing3 faan2 jing3
Pinyin guò mǐn xìng fǎn yìng

Definitions (CC-CEDICT)
  1. allergic reaction
  2. hypersensitive reaction
  3. anaphylaxis
Definitions (Wiktionary)
  1. noun
    allergic reaction; anaphylaxis