WordNet (r) 3.0 (2006):
pulverisation n 1: a solid substance in the form of tiny loose particles; a solid that has been pulverized [syn: powder, pulverization, pulverisation] 2: the act of grinding to a powder or dust [syn: grind, mill, pulverization, pulverisation] 3: annihilation by pulverizing something [syn: pulverization, pulverisation]