海子 [－－]

Jyutping hoi2 zi2
Pinyin hǎi zi

Definitions (CC-CEDICT)
  1. (dialect) wetlands
  2. lake
Definitions (Wiktionary)
  1. noun, Northern, Southwestern-Mandarin, in toponyms
    lake (large, landlocked stretch of water)
    (syn.) 泊, 湖, 湖泊