nonuniform

/N AA0 N Y UW1 N AH0 F AO0 R M/
adjective
  1. 1

    Not uniform.

  2. 2

    (of a flow) Not having the same instantaneous velocity at all points.

  3. 3

    (of a polymer) Composed of macromolecular species of differing molar masses.

Antonyms

Source: https://en.wiktionary.org/wiki/nonuniform