WordNet (r) 3.0 (2006):

Dvorak
    n 1: Czech composer who combined folk elements with traditional
         forms (1841-1904) [syn: Dvorak, Antonin Dvorak]

The Free On-line Dictionary of Computing (30 December 2018):

Dvorak

    A configuration of (computer) keyboard keys
   arranged to increase the speed and ease of typing over the
   normal qwerty layout; the most common characters (for
   English) have been put on the home row.

   The standard Dvorak International layout is:

    `~  1!  2@  3#  4%  5^     6^  7&  8*  9(  0)  [\  ]\  \\|
        '"  ,<  .>  p   y      f   g   c   r   l   /?  +=
        a   o   e   u   i      d   h   t   n   s   -_
        ;:  q   j   k   x      b   m   w   v   z

   [Do other Dvorak-like layout standards exist for other
   languages?]

   (2002-03-14)