度頸 [－颈]

Jyutping dok6 geng2
Pinyin dù jǐng

Definitions (CC-CANTO)
  1. to hang (someone) [colloquial]
Definitions (粵典–words.hk)
  1. 動詞
    量度​死囚​嘅​頸​長​去​準​備​吊​刑​用​嘅​繩​圈​；​引申​指問​吊
    to hang someone; to be hanged; literally, to measure neck