halftone
/ˈhælftoʊn/Definitions
1. noun
A photograph or image in which the tones are rendered by tiny dots of different sizes and colors, giving a half-tone effect.
“The artist used halftone technique to create a unique texture in her painting.”
2. verb
To reproduce or print a photograph or image in halftone form.
“The magazine halftoned the high-quality photograph to fit the page layout.”