硨磲 [砗－]

Jyutping ce1 keoi4
Pinyin chē qú

Definitions (CC-CEDICT)
  1. giant clam (subfamily Tridacninae)
Definitions (Wiktionary)
  1. noun
    giant clam (Tridacna gigas)
  2. noun, historical, literary
    name of a gem