\Pan"to*graph\, n. [Panto- + -graph: cf. F.
pantographe.]
An instrument for copying plans, maps, and other drawings, on
the same, or on a reduced or an enlarged, scale. [Written
also {pantagraph}, and incorrectly {pentagraph}.]



{Skew pantograph}, a kind of pantograph for drawing a copy
   which is inclined with respect to the original figure; --
   also called {plagiograph}.