'powderise' definitions:

Definition of 'powderise'

(from WordNet)
verb
Become powder or dust; "When it was blown up, the building powderized" [syn: powderize, pulverize, pulverise, powderise]
verb
Make into a powder by breaking up or cause to become dust; "pulverize the grains" [syn: powderize, powderise, powder, pulverize, pulverise]