Answer: jig

AnswerCrossword Clue
JIGIt's often said to be "up"
JIGFast dance
JIGLively dance in Dublin
JIGDanceable tune
JIGRustic dance
JIGFoot-stomping dance
JIGWhat may be up when the police arrive?
JIGFiddler's tune, maybe
JIG"The ... is up!"
JIGFast folk dance
JIGSpringy steps
JIGDance springily
JIGDance in Dublin
JIGMarch 17 dance
JIGSpringy dance.
JIGLively dance in triple rhythm.
JIGDance.
JIGDubliners' dance
JIGWhen it's up, surrender
JIGQuick dance
JIGSpringy step
JIGLively steps
JIGDisplay of glee
jigto bob (to move quickly up and down)
jigdevice used to maintain mechanically the correct positional relationship between a piece of work and the tool or between parts of work during assembly
jigdevice in which crushed ore is concentrated or coal is cleaned by agitating in water
jiglively folk dance
jigto dance a jig
jigit is hopeless; no chance remains
jigick game used chiefly in the phrase the jig is up
jigwith dispatch; rapidly
jigsic to which a jig may be danced
jigany of several lively springy dances in triple rhythm
JIGDublin dance
JIGDance
JIGLively dance
JIGLeprechauns' steps
JIGIrish stepdance music
JIGEnergetic dance
JIGSaw guide