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.