1. A large clam inhabiting reefs in the southern Pacific and weighing up to 500 pounds
   - Tridacna gigas

Derived forms: giant clams

Type of: clam

Part of: genus Tridacna, Tridacna

Encyclopedia: Giant clam

• infarct
• infarction
• infatuate
• infatuated
• infatuation
• infeasibility
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• infectious agent
• infectious disease
• infectious hepatitis
• infectious mononucleosis
• infectious polyneuritis
• infectiously
• infectiousness
• infective
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• infecund
• infelicitous
• infelicitously
• infelicity
• infer