oversplit

/OW1 V ER0 S P L IH1 T/
noun
  1. 1

    (gymnastics, acrobatics) Any split in which the angle formed by the legs measures greater than 180 degrees. Can be done to the front with either or both legs elevated, or in a straddle split with one or both legs elevated, or with a standing leg lift

verb
  1. 1

    (gymnastics) To perform such a split.

  2. 2

    (transitive) To split into too many divisions or categories.