ニトロセルロースにとろせるろーすMeanings1nounnitrocelluloseA highly flammable compound used in lacquers, celluloid, and explosives; a technical term in chemistry and materials science.ニトロセルロースは火か薬やくの原げん料りょうとしても使つかわれる。Nitrocellulose is also used as a raw material for gunpowder.