From Middle High Germanpfersich, from Old High Germanphersih, early borrowing (before 700 AD) from Medieval Latinpersica(“peach (fruit)”). The Yiddish form is phonetically regular with the exception of the last syllable. Similar forms exist in some dialects of East Central German; they are probably due to association of final -ich with the ending at hand in ־יק(-ik), which is pronounced /ɪk/ in Yiddish, but /ɪç/ in many adjacent dialects of German. Compare GermanPfirsich, Dutchperzik. See also Englishpeach for more.