The Collaborative International Dictionary of English v.0.48:
Hatching \Hatch"ing\, n. [See 1st Hatch.] A mode of execution in engraving, drawing, and miniature painting, in which shading is produced by lines crossing each other at angles more or less acute; -- called also crosshatching. [1913 Webster]The Collaborative International Dictionary of English v.0.48:
Crosshatching \Cross"hatch`ing\, n. In drawing and line engraving, shading with lines that cross one another at an angle. [1913 Webster]