Source : Webster's Revised Unabridged Dictionary (1913)

Tuxedo coat \Tux*e"do coat`\, or Tuxedo \Tux*e"do\, n.
   A kind of black coat for evening dress made without skirts;
   -- so named after a fashionable country club at Tuxedo Park,
   New York. [U. S.]

Source : WordNet®

tuxedo
     n : semiformal evening dress for men [syn: {dinner jacket}, {tux},
          {black tie}]

Source : Free On-Line Dictionary of Computing

Tuxedo
     
         {Cross-platform} distributed
        {transaction monitor} {middleware} marketed by {BEA systems}.
        Tuxedo supports the production of {scalable} {client-server}
        applications and the coordination of {transactions} spanning
        heterogeneous {databases}, {operating systems}, and
        {hardware}.
     
        {BEA Home (http://www.beasys.com/)}.
     
        [Connection with {Novell, Inc.}?]
     
        (2003-01-08)