Here's a bitesize demo of a 'Pirouette' taken from The London Children's Ballet production of A Little Princess performed in 2012.
Definition: A non-traveling turn on one leg, of one or more rotations, often starting with one or both legs in plié and rising onto demi-pointe or pointe.
Watch the full ballet production here! https://youtu.be/0qmZaP9hg5M
©2016 London Children's Ballet