A.B.D
Arabic Bible Dictionary
WINNOW
WINNOW Corn was winnowed, (1.) By being thrown up by a shovel
against the wind. As a rule this was done in the evening or during the night,
when the west wind from the sea was blowing, which was a moderate
breeze and fitted for the purpose. The north wind was too strong, and the
east wind came in gusts. (2.) By the use of a fan or van, by which the chaff
was blown away (Ruth 3=>2; Isaiah 30=>24; Jeremiah 4=>11, 12; Matthew
3=>12).