The Collaborative International Dictionary of English v.0.48:

Argentine \Ar"gen*tine\, n. [Cf. F. argentin, fr. L. argentum
   silver.]
   1. (Min.) A siliceous variety of calcite, or carbonate of
      lime, having a silvery-white, pearly luster, and a waving
      or curved lamellar structure.
      [1913 Webster]

   2. White metal coated with silver. --Simmonds.
      [1913 Webster]

   3. (Zool.) A fish of Europe (Maurolicus Pennantii) with
      silvery scales. The name is also applied to various fishes
      of the genus Argentina.
      [1913 Webster]

   4. A citizen of the Argentine Republic; an Argentinian.
      [1913 Webster]

   5. Argentina; in this sense, usually preceded by the.
      [PJC]

The Collaborative International Dictionary of English v.0.48:

Argentine \Ar"gen*tine\ (?; in the 2d sense, commonly ?), a.
   1. Pertaining to, or resembling, silver; made of, or sounding
      like, silver; silvery.
      [1913 Webster]

            Celestial Dian, goddess argentine.    --Shak.
      [1913 Webster]

   2. Of or pertaining to the Argentine Republic in South
      America.
      [1913 Webster]

U.S. Gazetteer (1990):

Argentine, MI (CDP, FIPS 3400)
  Location: 42.79018 N, 83.83197 W
  Population (1990): 1907 (814 housing units)
  Area: 6.4 sq km (land), 2.0 sq km (water)