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Jyutping daai6 jat6 zi2
Pinyin dà rì zǐ

Definitions (Wiktionary)
  1. noun, Hokkien, Malaysia, Singapore
    public holiday
  2. noun
    important day; big day

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Jyutping daai6 jat6 zi2
Pinyin dà rì zi

Definitions (CC-CANTO)
  1. big day; major event
Definitions (粵典–words.hk)
  1. 名詞
    一生​人好​重要​、​值得​紀​念​嘅​日子
    big day
Examples (Tatoeba—Mandarin-English)
  1. Mandarin
    明天是个大日子。
    明天是個大日子。
    míng tiān shì gè dà rì zi 。
    • Tomorrow's going to be a big day.
Examples (粵典–words.hk)
  1. Cantonese
    今日系阿哥嘅大日子,我俾面佢,唔同你嘈住。
    今日係阿哥嘅大日子,我俾面佢,唔同你嘈住。
    gam1 jat6 hai6 aa3 go1 ge3 daai6 jat6 zi2, ngo5 bei2 min6 keoi5, m4 tung4 nei5 cou4 zyu6.
    • It's my brother's big day. I'm not going to make a scene with you, only out of respect for him.
  2. Cantonese
    听日就系立法会选举嘅大日子,大家记得去投票呀!
    聽日就係立法會選舉嘅大日子,大家記得去投票呀!
    ting1 jat6 zau6 hai6 laap6 faat3 wui2 syun2 geoi2 ge3 daai6 jat6 zi2, daai6 gaa1 gei3 dak1 heoi3 tau4 piu3 aa3!
    • The legislative council election will be held tomorrow. Remember to cast your vote!