fireproof

¹fire·proof

adj \-ˌprüf\

Definition of FIREPROOF

: proof against or resistant to fire

Examples of FIREPROOF

1. <remember to store valuable papers in a fireproof box>

First Known Use of FIREPROOF

1610

Related to FIREPROOF

Synonyms: incombustible, noncombustible, nonflammable, noninflammable

Antonyms: burnable, combustible, flammable, ignitable (also ignitible), inflammable

Related Words: nonexplosive

Near Antonyms: ablaze, afire, aflame, blazing, burning, combusting, fiery, flaming, ignited, inflamed (also enflamed), kindled, lit (or lighted); consumable; explosive, incendiary, volcanic

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Rhymes with FIREPROOF

aloof, behoof, bombproof, childproof, crushproof, disproof, flameproof, foolproof, forehoof, germproof, greaseproof, heatproof, hip roof, leakproof, lightproof, moonroof, mothproof, pickproof, rainproof, reproof, rustproof, shadoof, shellproof, shockproof, skidproof, soundproof, stainproof, sunroof, Tartuffe, unroof, windproof, witloof