The Etymology of Bagel
Bagel reached English in 1919 with the wave of Eastern European Jewish immigration that transformed New York food culture. The word came from Yiddish beygl, which in turn came from Middle High German boug (ring, bracelet, anything bent), a noun built on the verb biegen (to bend) — the same Indo-European root that gives English bow (the verb) and bow (the weapon). Boug-el is a diminutive form: a little ring, a little bent thing. The bread itself has a long history in Polish-Lithuanian Jewish communities; the earliest documented mention of obwarzanek (the Polish ancestor) dates to 1394 in Kraków. The boil-then-bake technique — drop the ring of dough into boiling water, then transfer to the oven — gives bagels their characteristic dense, chewy crust. The bagel travelled with Ashkenazi Jewish migration to Vienna, London, and especially New York, where it became one of the few Yiddish foodwords (alongside lox, schmear, knish, and challah) to enter mainstream American English. The German Bügel still preserves the bent-ring sense.