upholstererPronunciation: /ʌpˈhəʊlst(ə)rə, -ˈhɒl-/Translate upholsterer | into German | into Italian Definition of upholsterer noun a person who upholsters furniture, especially professionally. Origin: early 17th century: from the obsolete noun upholster (from uphold in the obsolete sense 'keep in repair') + -sterupholsterer in other Oxford dictionaries Definition of upholsterer in the US English dictionary