喪志 [丧－]

Jyutping song3 zi3
Pinyin sàng zhì

Definitions (CC-CEDICT)
  1. to become demoralized
  2. to lose one's sense of purpose
Definitions (Wiktionary)
  1. verb
    to lose one's ambition
Examples (粵典–words.hk)
  1. Cantonese
    怀忧丧志
    懷憂喪志
    waai4 jau1 song3 zi3
    • to be desperate and lose determination