ca ‧ vort /kəˈvɔːt $ -ɔːrt/ BrE AmE verb [intransitive]
[ Date: 1700-1800 ; Origin: Perhaps from curvet 'to dance around' (16-21 centuries) , from Italian corvettare , from corvetta 'jump into the air' , from French courber 'to curve' ]
to jump or dance around in a playful or sexual way
cavort about/around
She cavorted about in the water.
cavort with
The photograph shows him cavorting with two young women.