fibreglassPronunciation: /ˈfʌɪbəglɑːs/ (US fiberglass)Translate fibreglass | into French | into German | into Italian Definition of fibreglass noun [mass noun] 1a reinforced plastic material composed of glass fibres embedded in a resin matrix. 2a textile fabric made from woven glass filaments. fibreglass in other Oxford dictionaries Definition of fibreglass in the US English dictionary
