giant_clam
1. [ noun ] (zoology) giant clam inhabiting reefs in the South Pacific weighing up to 500' pounds
Synonyms: Tridacna_gigas
Related terms: clam Tridacna
Similar spelling:   giant_crab
  giant_cane
  giant_conch
  giant_garlic
  giantism
  giant_scallop
  giant_star