duotype

[ doo-uh-tahyp, dyoo- ]

nounPrinting.
  1. two halftone plates made from a monochrome original but etched differently to create two values of intensity when superimposed in printing.

Origin of duotype

1
First recorded in 1910–15; duo- + -type

Words Nearby duotype

Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2023