The Collaborative International Dictionary of English v.0.48:

Refurbish \Re*fur"bish\ (r?*f?r"b?sh), v. t.
   To furbish anew.
   [1913 Webster]

WordNet (r) 3.0 (2006):

refurbish
    v 1: make brighter and prettier; "we refurbished the guest
         wing"; "My wife wants us to renovate" [syn: refurbish,
         renovate, freshen up]

Moby Thesaurus II by Grady Ward, 1.0:

64 Moby Thesaurus words for "refurbish":
   adorn, array, beautify, bedeck, bedizen, blazon, clean up, color,
   dandify, deck, deck out, decorate, dizen, do up, doll up, dress,
   dress up, embellish, emblazon, embroider, enrich, face-lift,
   fig out, fix up, furbish, garnish, grace, gussy up, modernize,
   ornament, overhaul, paint, polish, prank, prank up, preen,
   prettify, primp, primp up, prink, prink up, rebuild, recondition,
   redecorate, redo, refit, refresh, rejuvenate, remodel, renew,
   renovate, repair, restore, revamp, set off, set out, smarten,
   smarten up, spruce up, titivate, trick out, trick up, trim,
   update