Adjective
fire-proof (comparative more fire-proof, superlative most fire-proof)
Alternative spelling of fireproof
fire proof
Depending on the materials, adobe roofs can be inherently fire-proof. Source: Internet
Manufacturing activities that cause air pollution impose health and clean-up costs on the whole society, whereas the neighbors of an individual who chooses to fire-proof his home may benefit from a reduced risk of a fire spreading to their own houses. Source: Internet