Adjective luxury has 1 sense
  1. deluxe, de luxe, luxe, luxury - elegant and sumptuous; "a deluxe car"; "luxe accommodations"; "a luxury condominium"
    Antonym: inelegant (indirect, via elegant)
,Noun luxury has 3 senses
  1. luxury - something that is an indulgence rather than a necessity
    --1 is a kind of
    indulgence, self-indulgence
    Derived form: verb luxuriate1
  2. lavishness, luxury, sumptuosity, sumptuousness - the quality possessed by something that is excessively expensive
    --2 is a kind of expensiveness
    Derived form: verb luxuriate1
  3. luxury, luxuriousness, opulence, sumptuousness - wealth as evidenced by sumptuous living
    --3 is a kind of wealth, wealthiness
    Derived forms: verb luxuriate2, verb luxuriate1