הַקָּזָה, (נקז) letting blood, opening a vein. Ker. V, 1 דם ה׳ שהנפש יוצאה בו the blood of arteries with which life goes out, i.e. the splashing blood; ib. 22ᵃ. Nidd. 19ᵇ.—Gitt. 70ᵃ הַקָּזַת דם blood-letting. Sabb. 29ᵃ סעודת ה׳ Ms. M. (ed. ה׳ דם) the meal taken after blood-letting; a. fr.