Laufradl

== Bavarian == === Alternative forms === Lafradl (West Central Bavarian, Southern Bavarian) === Etymology === laufn +‎ Radl. === Pronunciation === IPA(key): /ˈlɑɔ̯fˌrɑːd̥l̩/ IPA(key): /ˈlɒːfˌrɑːd̥l̩/ (Vienna) Hyphenation: Lauf‧radl === Noun === Laufradl n (plural Laufradln) (East Central Bavarian, Vienna) balance bicycle treadwheel, treadmill Synonym: Tretradl impeller (a rotating component that accelerates fluid outward from a center of rotation, found in devices such as pumps, water jets, washing machines, and agitated tanks.)