furbish UK /ˈfɜːbɪʃ/US /ˈfɝbɪʃ/verb 2forms 4phrases 1 verb2 •To polish or burnish. •To renovate or recondition; to refurbish. formsfurbished · furbisht · furbishing · furbishes Phrases with furbish furbish upTo polish so as to make look newer