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Jyutping noi6 noi2
Pinyin nài nài

Definitions (粵典–words.hk)
  1. 副詞
    冇​規律​咁​每隔​一段​時間
    every while; every now and then; repeatedly irregularly
    • 佢哋耐唔耐就大曬恩愛。
      佢哋耐唔耐就大晒恩爱。
      keoi5 dei6 noi6 m4 noi2 zau6 daai6 saai3 jan1 oi3.
      They act lovey-dovey once in a while.
  2. 近義詞
    久唔久、時不時、耐唔中、耐唔久
  3. 參看
    耐唔耐

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Jyutping noi6 noi6
Pinyin nài nài

Definitions (CC-CANTO)
  1. long time; 'love love' (愛愛ngoi3 ngoi3) (this is a term derived from mandarin where耐耐 is used as愛愛)
Definitions (Kaifangcidian)
  1. 偶爾 – 偶尔
  2. 不經常 – 不经常
  3. 隔一段時間 – 隔一段时间