כּוּר
From LSJ
Ἴση λεαίνης καὶ γυναικὸς ὠμότης → Feritas leaenae quanta, tanta et feminae → Der Löwin Wildheit ist die selbe wie der Frau
English (Strong)
from an unused root meaning properly, to dig through; a pot or furnace (as if excavated): furnace. Compare כִּירַ֫יִם.