'Frump' definitions:

Definition of 'frump'

(from WordNet)
noun
A dull unattractive unpleasant girl or woman; "she got a reputation as a frump"; "she's a real dog" [syn: frump, dog]

Definition of 'Frump'

From: GCIDE
  • Frump \Frump\, v. t. [Cf. Prov. E. frumple to wrinkle, ruffle, D. frommelen.] To insult; to flout; to mock; to snub. [Obs.] --Beau. & Fl. [1913 Webster]

Definition of 'Frump'

From: GCIDE
  • Frump \Frump\, n.
  • 1. A contemptuous speech or piece of conduct; a gibe or flout. [Obs.] --Beau. & Fl. [1913 Webster]
  • 2. A cross, old-fashioned person; esp., an old woman; a gossip. [Colloq.] --Halliwell. [1913 Webster]

Synonyms of 'frump'

From: Moby Thesaurus