n. [ F.; of uncertain origin. ] 1. A whirling or turning on the toes in dancing. [ 1913 Webster ]
2. (Man.) The whirling about of a horse. [ 1913 Webster ]
v. i. [ imp. & p. p. Pirouetted p. pr. & vb. n. Pirouetting. ] [ F. pirouetter. ] To perform a pirouette; to whirl, like a dancer. [ 1913 Webster ]