[--]

Jyutping daai6 gaa3
Pinyin dà kā

Definitions (Wiktionary)
  1. noun
    someone of high position or great influence; magnate; big shot; big wheel

大咖 [--]

Jyutping
Pinyin dà kā

Definitions (CC-CEDICT)
  1. influential person
  2. major player
  3. big shot