שְׁדַף, to be blasted, emptied of grain. B. Mets. 105ᵇ דאִישְּׁדּוּף רובא דבאגא when most of the fields of the valley were struck; ib. 106ᵃ אִשְׁתַּדּוּף רובא וכ׳ most of the fields … were struck, and also his barley was blasted. Ib. (mixed dict.) דהא מִשְׁתַּדְּפוּ כל שדותיך for all thy fields have been struck; a. e.—
שְׁדַף, (euphem.) to ease one’s self. Targ. I Kings XVIII, 27 (h. text שִׂיג).