監誓 [监－]

Jyutping gaam1 sai6
Pinyin jiān shì

Definitions (粵典–words.hk)
  1. 動詞
    監督​宣誓
    to administer an oath; to take an affirmation; to take a declaration
Definitions (Wiktionary)
  1. verb
    to administer an oath