whirlpool UK /ˈwɜːlpuːl/US /ˈwɝlpul/noun 3verb 1forms 3 noun3 •A swirling body of water.A whirlpool is an instance of a vortex produced by ocean tides, or by a hole underneath where the water would drain out, such as in a bathtub. •(figurative) A state of turmoil or agitated excitement. •A hot tub, a jacuzzi.The meatloaf has been cooking in the oven for the last hour and should be ready just about the time George climbs out of the whirlpool. — 1995 verb1 •To spin or swirl like the water in a whirlpool. formswhirlpooled · whirlpooling · whirlpools