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Jyutping tyun5 gaau1
Pinyin duàn jiāo

Definitions (粵典–words.hk)
  1. 動詞
    停止​外交​關​係
    to sever diplomatic relations
    • 兩韓正式斷交。
      两韩正式断交。
      loeng5 hon4 zing3 sik1 tyun5 gaau1.
      North and South Korea severed their diplomatic relations with each other.
  2. 反義詞
    建交

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Jyutping dyun6 gaau1
Pinyin duàn jiāo

Definitions (CC-CEDICT)
  1. to end a relationship
  2. to break off diplomatic ties
Definitions (粵典–words.hk)
  1. 動詞
    停止​外交​關​係
    to sever diplomatic relations
    • 兩韓正式斷交。
      两韩正式断交。
      loeng5 hon4 zing3 sik1 tyun5 gaau1.
      North and South Korea severed their diplomatic relations with each other.
  2. 反義詞
    建交
Definitions (Wiktionary)
  1. verb
    to break off relations; to sever ties
Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)
Examples (粵典–words.hk)
  1. Cantonese
    两韩正式断交。
    兩韓正式斷交。
    loeng5 hon4 zing3 sik1 tyun5 gaau1.
    • North and South Korea severed their diplomatic relations with each other.
Examples (Wiktionary)
  1. Mandarin
    断交
    斷交
    duàn jiāo
    • to sever ties