[too sh; German too sh-uh]
- a greaselike liquid used in lithography as a medium receptive to lithographic ink, and in etching and silkscreen as a resist.
Origin of tusche
1905–10; < German Tusche, noun derivative of tuschen to lay on color or ink < French toucher to touch
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
- a substance used in lithography for drawing the design and as a resist in silk-screen printing and lithography
from German, from tuschen to touch up with colour or ink, from French toucher to touch