死守 [－－]

Jyutping sei2 sau2
Pinyin sǐ shǒu

Definitions (CC-CEDICT)
  1. to defend one's property to the death
  2. to cling obstinately to old habits
  3. die-hard
Definitions (粵典–words.hk)
  1. 動詞
    堅決​咁​守住​一個​地方​或者​一樣​嘢​，​就算​死​都​唔​放棄
    to defend a place or something to the death
Definitions (Wiktionary)
  1. verb
    to defend to the death; to make a last-ditch defense
  2. verb
    to cling stubbornly to old practices
Definitions (Kaifangcidian)
  1. （沒有對應漢語詞彙）