Webster’s Revised Unabridged Dictionary · 1913
Arcograph
Arc′o·graph (ärk′ō·grȧf), n. [L. arcus (E. arc) + -graph.] An instrument for drawing a circular arc without the use of a central point; a cyclograph.
Webster’s Revised Unabridged Dictionary · 1913
Arc′o·graph (ärk′ō·grȧf), n. [L. arcus (E. arc) + -graph.] An instrument for drawing a circular arc without the use of a central point; a cyclograph.