D defs.my
Entry 3 senses Webster, 1913

hooter

· hoot·er · IPA /ˈhu.tɚ/
01 n. the nose.
  1. 1.
    the nose.[slang]
  2. 2.
    An automobile horn.[Brit. slang]
  3. 3.
    A woman's breast, especially one that is large.[vulgar slang]