unnatural Meaning, Definition & Usage

  1. adjective not in accordance with or determined by nature; contrary to nature
    • an unnatural death
    • the child's unnatural interest in death
  2. adjective not normal; not typical or usual or regular or conforming to a norm
    abnormal.
    • abnormal powers of concentration
    • abnormal amounts of rain
    • abnormal circumstances
    • an abnormal interest in food
  3. adjective speaking or behaving in an artificial way to make an impression
    affected.

WordNet


Un*nat"u*ral adjective
Definitions
  1. Not natural; contrary, or not conforming, to the order of nature; being without natural traits; as, unnatural crimes. Syn. -- See Factitious. -- Un*nat"u*ral*ly, adv. -- Un*nat"u*ral*ness, n.

Webster 1913