köken: Inherited from Old French manevele, probably from a Vulgar Latin *manabella, alteration of *manibula, variant of Latin manicula (and therefore a doublet of manicle), from manus (“hand”), or alternatively from Late Latin manuālis.
door handle · doorknob · crank (a bent piece of an axle or shaft, or an arm attached to the end of a shaft or wheel, used to impart a rotation to a wheel or other mechanical device)
köken: From German Kurbel (“crank”). Suffixed with -i to resolve the word-final consonant cluster, compare cetli from Bavarian zettl or German Zettel (/ˈt͡sɛtl̩/) etc.
knee (body part) · knee (a piece of timber or metal formed with an angle somewhat in the shape of the human knee when bent) · knee (any knee-shaped item or sharp angle in a line, "the knee of a graph", an inflection point)
çekim: çoğul колена́
köken: Inherited from Old Church Slavonic колѣно (kolěno), from Proto-Slavic *kolěno.
handle of a machine or tool used to apply a rotational force, such as the handle of an oar or a screwdriver · crank; a bent piece of an axle, or shaft, or an arm attached at right angles to the end of a shaft or wheel · pestle