I could be thinking of something else in the Star Wars universe but is the move that Obi-Wan used to remove the limbs of Anakin called something? Like does that move have a name? Or is there a name for any strike that removes a limb that the Jedi use?
The severing of several limbs at once is referred to in the Star Wars: The Jedi Path - A Manual for Students of the Force as Mou Kei, a variant of Cho mai (the severing of an arm) and Cho mok (the severing of a leg/other limbs)
Note the droll footnote by Obi-Wan.
And on the old Star Wars: Galaxies website
This maneuver is an advanced strike used to defeat a dangerous opponent. With a circular motion of the Lightsaber, this attack is aimed at major limbs or used to dismember opponents.