死約 [－约]

Jyutping sei2 joek3
Pinyin sǐ yuē

Definitions (粵典–words.hk)
  1. 名詞
    年期​固定​、​冇​得​隨時​停​嘅​合​約​（​量​詞​：​張​／​份​）
    a fixed term contract that cannot be terminated at will; literally: dead contract
  2. 近義詞
    梗約
  3. 反義詞
    生約