CROSSHATCH
hatch, hatching, crosshatch, hachure
(noun) shading consisting of multiple crossing lines
crosshatch
(verb) shade with multiple crossing lines; “the draftsman crosshatched the area”
Source: WordNet® 3.1
Etymology
Noun
crosshatch (plural crosshatches)
A pattern of crossing lines.
Verb
crosshatch (third-person singular simple present crosshatches, present participle crosshatching, simple past and past participle crosshatched)
To mark or fill with a crosshatch pattern.
Source: Wiktionary
Cross"hatch` (-hch`; 224), v. t.
Definition: To shade by means of crosshatching.
Source: Webster’s Unabridged Dictionary 1913 Edition