quetsch/kwɛt͡ʃ/EtymologyFrom French quetsche, from Lorraine German Quetsche (standard German Zwetschge), ultimately from Latin damascēna. Doublet of damson.quetsch means A dark-skinned variety of plum. Lexicurio rates it Sui generis — a strength score of 87 out of 100.quetsch is pronounced /kwɛt͡ʃ/.nounA dark-skinned variety of plum.A liqueur made from the fruit.