1) Ballet jump 2) Ballet leap 3) Baryshnikov leap 4) Showy ballet leap 
(probably from Italian intrecciare: `to weave,` or `to braid`), jump in ballet, beginning in the fifth position, during which the dancer crosses his ... [3 related articles]
A ballet movement in which the dancer repeatedly crosses his or her legs in the air.
In ballet, an entrechat is a jump in which the legs criss-cross in the air.
Entrechat is a term in ballet that describes when a dancer jumps into the air and beats their legs by changing the position of their legs and feet.
a jump in which the dancer crosses the feet a number of times while in the air.
Term derived from the italian word “intrecciare” that means “braided”. Entrechat refers to the beating of the legs
Interweaving