H6907. qubbaath
קֻבַּ֫עַת noun feminine cup (perhaps loan-word from Assyrian [‡abu°tu], plural ‡abûâtê, probably cups, goblets; compare Arabic flower-cup, calyx); — construct ק ׳הַתַּרְעֵלָה כּוֺס [Isa 51:17] compare [51:22] (both figurative, and כּוֺס in both probably explanatory gloss, see Commentaries).