1) Brand of fiberboard 2) Composite board material 3) Construction board 4) Construction board material 5) Fiberboard 6) Fiberboard brand 7) Fibreboard 8) Hardboard 9) Hardboard brand 10) Paneling material 11) Particle board 
Masonite is a type of hardboard made of steam-cooked and pressure-molded wood fibres in a process patented by William H. Mason. This product is also known as Quartrboard, Isorel, hernit, karlit, torex or treetex. ==History== A product resembling masonite (hardboard) was first made in England in 1898 by hot pressing waste paper. Masonite was patent...
Masonite is a brand name for a type of hardboard made using the 'Mason Method' where wood fibres are broken down with steam and then reformed into panels using extreme heat and pressure.
[n] - (trademark) a type of fiberboard
noun a type of fiberboard