infrahuman

/IH0 N F R AH0 HH UW1 M AH0 N/
adjective
  1. 1

    Below the level of the human.

  2. 2

    In a spiritual or metaphysical way.

  3. 3

    (archaic) In a taxonomic way that views humans as innately superior to other primates and other mammals.

noun
  1. 1

    (psychology) A creature that is not (yet) at the level of understanding of a human being, such as a presymbolic child or an animal.