—v.intr.
1 (of a horse) raise the forelegs and spring from the hind legs.
2 (often foll. by about) walk or behave in an elated or arrogant manner.
—n.
1 the act of prancing.
2 a prancing movement.
Derivatives:
prancer n.
Etymology: ME: orig. unkn.
Useful english dictionary. 2012.