twirl /twɜːl $ twɜːrl/ BrE AmE verb [intransitive and transitive]
[ Date: 1500-1600 ; Origin: Perhaps from a Scandinavian language ]
to turn around and around or make something do this
twirl around/round
Couples were twirling around the dance floor.
twirl something around/round
She twirled the liquid around in her glass.
—twirl noun [countable]
—twirly adjective