傾巢 [倾－]

Jyutping king1 caau4
Pinyin qīng cháo

Definitions (CC-CEDICT)
  1. lit. the whole nest came out (to fight us)
  2. a turnout in full force (of a gang of villains)
Definitions (Wiktionary)
  1. verb
    to turn out in full force; to come out in full strength (of an enemy, bandit, etc.)
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）