Dictionary.com
Thesaurus.com

tusche

American  
[toosh, toosh-uh] / tʊʃ, ˈtʊʃ ə /

noun

  1. a greaselike liquid used in lithography as a medium receptive to lithographic ink, and in etching and silkscreen as a resist.

tusche British  
/ tʊʃ /

noun

  1. a substance used in lithography for drawing the design and as a resist in silk-screen printing and lithography

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of tusche

1905–10; < German Tusche, noun derivative of tuschen to lay on color or ink < French toucher to touch

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.