Home › Words › S › stachestache/stɑːʃ/stache means A moustache.Among words judged in Lexicurio's Arena, stache ranks #16,749 of 42,762 for Qualifying.stache is pronounced /stɑːʃ/.EtymologyClipping of moustache or mustache.nounA moustache.Definitions & examples from Wiktionary (CC BY-SA 3.0).