拐點 [－点]

Jyutping gwaai2 dim2
Pinyin guǎi diǎn

Definitions (CC-CEDICT)
  1. turning point
  2. breaking point
  3. inflexion point (math., a point of a curve at which the curvature changes sign)
Definitions (Wiktionary)
  1. noun, figuratively
    turning point
    (syn.) 轉折點, 转折点, 轉捩點, 转捩点
    • 疫情拐點
      疫情拐点
      yì qíng guǎi diǎn
      turning point of the epidemic
  2. noun
    point of inflection
    (syn.) 反曲點, 反曲点
Definitions (兩岸三地生活差異詞語彙編—Two Shores Three Places)
  1. 臺陸用法和差異
    兩岸​通用​的​「​拐點​」​意思​，​是​指​數學​上​，​改變​曲線​走向​的點​。​但​在​大陸​，​「​拐點​」​又​指​在​事物​發展​的​趨勢​上​，​開始​發生​重大​改變​的​時間​點或​關鍵​事物​，​如​：​這場​會談​將成​為​我國​海​外經貿​交流​的​重大​拐點​。
Examples (Wiktionary)
  1. Mandarin
    疫情拐点
    疫情拐點
    yì qíng guǎi diǎn
    • turning point of the epidemic