'Topless' definitions:

Definition of 'topless'

From: WordNet
adjective
Having no top; "a topless jar" [ant: topped]
adjective
Having the breasts uncovered or featuring such nudity; "topless waitresses"; "a topless cabaret" [syn: bare- breasted, braless, topless]

Definition of 'Topless'

From: GCIDE
  • Topless \Top"less\, a.
  • 1. Having no top, or no visble fop; hence, fig.: very lofty; supreme; unequaled. " The topless Apennines." "Topless fortunes." --Beau. & Fl. [1913 Webster]
  • 2. wearing no clothes above the waist, said especially of women. [PJC]
  • 3. featuring entertainment by women wearing no clothes above the waist; as, a topless go-go joint. [PJC]