noun
A traditional farming implement consisting of a long handle with a shorter swinging stick attached, used to beat grain to separate seeds from husks. Rare term; also called 殻竿 (からざお).
See also: 殻竿
昔の農家では、くるり棒で麦を打って脱穀した。
In old farmhouses, they threshed wheat by beating it with a flail.