1) Italian surname 
A footwork preparation, consisting of a jump forwards. It is most often, but not always, immediately followed by a lunge. It is faster than a step forward, which helps change the rhythm and timing of moves. 
A short sharp jump forward that is used as a preparation for an attack.
a forward hop or jump, typically followed by an attack such as a lunge or fleche
a short, sharp jump forwards; usually used as a preparation.