Webster’s Revised Unabridged Dictionary · 1913
Graticulation
Gra·tic′u·la′tion (grȧ·tĭk′ū·lā′shŭn), n. [F. graticulation, craticulation, fr. graticuler, craticuler, to square, fr. graticule, craticule, graticule, L. craticula, dim. of crates wickerwork. See 2d Grate.] The division of a design or draught into squares, in order the more easily to reproduce it in larger or smaller dimensions.