Pronunciation: (pōl'ku, pō'ku), [key]
—n., pl. -kas,
—v., -kaed, -ka•ing.
1. a lively couple dance of Bohemian origin, with music in duple meter.
2. a piece of music for such a dance or in its rhythm.
to dance the polka.
Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.