From Longman Business Dictionaryfixtures and fittingsˌfixtures and ˈfittings British English, abbreviation f & f, fixtures American English noun [plural] PROPERTYLAWthings such as lights that are fixed or fastened to a house or building and are included as part of the property when it is soldAsk the seller of the house to list the smaller fixtures and fittings that are to be left.