Testoon

1 definition found

From The Collaborative International Dictionary of English v.0.48 [gcide]:

  Testoon \Tes*toon"\, n. [It. testone. See {Tester} a coin.]
     An Italian silver coin. The testoon of Rome is worth 1s. 3d.
     sterling, or about thirty cents. --Homans.
     [1913 Webster]