'Polygraphical' definitions:
Definition of 'Polygraphical'
From: GCIDE
- Polygraphic \Pol`y*graph"ic\, Polygraphical \Pol`y*graph"ic*al\, a. [Cf. F. polygraphique.] Pertaining to, or employed in, polygraphy; as, a polygraphic instrument. [1913 Webster]
- 2. Done with a polygraph; as, a polygraphic copy. [1913 Webster]