资料来源 : Webster's Revised Unabridged Dictionary (1913)

Peag \Peag\, n. [Written also {peage}, {peak}, {peeke}.] [Prob.
   of North Amer. Indian origin.]
   A kind of aboriginal shell money, or wampum, of the Atlantic
   coast of the United States; -- originally applied only to
   polished white cylindrical beads.