'Slut' definitions:

Definition of 'slut'

From: WordNet
noun
A dirty untidy woman [syn: slattern, slut, slovenly woman, trollop]
noun
A woman adulterer [syn: adulteress, fornicatress, hussy, jade, loose woman, slut, strumpet, trollop]

Definition of 'Slut'

From: GCIDE
  • Slut \Slut\ (sl[u^]t), n. [OE. slutte; cf. OD. slodde a slut, Icel. sl["o]ttr a heavy, loglike fellow, slota to droop.]
  • 1. An untidy woman; a slattern. [1913 Webster]
  • Sluts are good enough to make a sloven's porridge. --Old Proverb. [1913 Webster]
  • 2. A servant girl; a drudge. [Obs.] [1913 Webster]
  • Our little girl Susan is a most admirable slut, and pleases us mightily, doing more service than both the others. --Pepys. [1913 Webster]
  • 3. A female dog; a bitch. [1913 Webster]