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Jyutping jat1 kyut3 ci1 hung4
Pinyin yī jué cī xióng

Definitions (Wiktionary)
  1. phrase, idiomatic
    to have a showdown to determine the victor

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Jyutping jat1 kyut3 ci1 hung4
Pinyin yī jué cí xióng

Definitions (CC-CEDICT)
  1. to have a show-down
  2. to fight for mastery
  3. to compete for a championship
Definitions (Kaifangcidian)
  1. (沒有對應漢語詞彙)
Examples (粵典–words.hk)
  1. Cantonese
    一决雌雄
    一決雌雄
    jat1 kyut3 ci1 hung4
    • a competition/battle which determines the winner
  2. Cantonese
    一决雌雄
    一決雌雄
    • to fight and see who will gain supremacy