D defs.my
Entry 3 senses Webster, 1913

Smutty

/smŭt'-ēˌ/ · Smut·ty · IPA /ˈsmʌti/
01 a. Soiled with smut; smutted.
  1. 1.
    Soiled with smut; smutted.
  2. 2.
    Tainted with mildew; as, smutty corn.
  3. 3.
    Obscene; not modest or pure; as, a smutty saying.
    “The smutty joke, ridiculously lewd.” Smollett.