D defs.my
Entry 2 senses Webster, 1913

Deviant

/dēv'-ē-ənt/ · De·vi·ant · IPA /ˈdiː.vi.ənt/
01 a. Deviating.
  1. 1.
    Deviating.[Obs.]
  2. 2.
    having behavior or characteristics differing from that which is normal or expected, especially in an undesirable or socially disapproved manner; as, deviant behavior.
Syn. deviate.