quetsch
/kvɛtʃ/ /kwɛtʃ/(also quetsche)
noun
1A variety of plum of German origin, having oval, dark-skinned fruit used chiefly for cooking, preserving, and drying; a plum of this variety.
2An Alsatian liqueur made from plums of this kind.
Origin
Mid 19th century. From German Quetsche, regional variant of Zwetsche, Zwetschge, Zwetschke plum, damson from post-classical Latin damascena, via a Romance form with v for Latin m that gave rise to Old French davoisne, Middle French davoine.