"cosh" in German cosh Totschläger Detailed translations for "cosh" cosh cosh der Totschläger{masculine} A knife in his sock, cosh in his belt. Source: opensubtitles.org Corpus by OPUS Request review Ein Messer in seiner Socke, ein Totschläger in seinem Gürtel. English synonyms for "cosh" cosh {n} blackjack sap