The Collaborative International Dictionary of English v.0.48:

lithograph \lith"o*graph\, v. t. [imp. & p. p. lithographed;
   p. pr. & vb. n. lithographing.] [litho- + -graph: cf. F.
   lithographier.]
   To trace on stone by the process of lithography so as to
   transfer the design to paper by printing; as, to lithograph a
   design; to lithograph a painting. See lithography.
   [1913 Webster]

The Collaborative International Dictionary of English v.0.48:

lithograph \lith"o*graph\, n.
   A print made by lithography.
   [1913 Webster]

WordNet (r) 3.0 (2006):

lithograph
    n 1: a print produced by lithography
    2: duplicator that prints by lithography; a flat surface (of
       stone or metal) is treated to absorb or repel ink in the
       desired pattern [syn: lithograph, lithograph machine]
    v 1: make by lithography