hazardous material

Noun

 * 1) A material, natural or man-made, which is intrinsically dangerous or otherwise poses a safety hazard, such as materials which are explosive, poisonous, chemically active (including acids and other corrosives), radioactive, or biologically active (including human blood and other medical waste).

Translations

 * Chinese:
 * Mandarin: 危險物質
 * Finnish: vaarallinen aine
 * French:
 * German:
 * Portuguese: material perigoso