Etymology of the Yiddish word trefn

Cognates

Catalan trobador, Dutch troubadour, English troubadour, French troubadour, French trouver, German Troubadour, German treffen, Icelandic trúbadúr, Italian trovare, Italian trovatore, Polish trafać, Portuguese trovar, Provençal trobar, Spanish trovar, Spanish trovador, Swedish trubadur