A form collateral to kowba'; a helmet -- helmet.
see HEBREW kowba'
H6959. qoba
קוֺבַע noun [masculine] helmet (word of peculiar form, and dubious √; probably foreign word; compare Ethiopic turban, tiara, cowl, so Syriac ; קוֺבְעָא ᵑ7 turban); — absolute ׳ק Ezekiel 23:24; construct נְחשֶׁת ק֫וֺבַע 1 Samuel 17:38. — compare also כּוֺבַע.