be·guine 
(bĭ-gēn)
(bĭ-gēn)n.
1. A ballroom dance similar to the foxtrot, based on a dance of Martinique and St. Lucia.
2. The music for this dance.
[French (West Indies) béguine, from French béguin, hood, flirtation, from beguine, Beguine; see BEGUINE.]