köken: From Middle French trompe, from Old French trompe, from Frankish *trumpa, *trumba (“trumpet”), ultimately from an imitative Germanic word akin to Old Dutch drumba, trumba (“trumpet, horn”), Old High German trumba, trumpa, Old Norse trumba. Doublet of trombe.
aile: trompe auditive, trompe de chasse, trompe de Fallope, trompe d'Eustache
köken: From Middle Persian [script needed] (gwšk' /gōšag/, “corner”), which appears to be a suffixed formation from the word found now as گوش (gōš, “ear”), in the sense of a lappet or protruding end of something.