powder meaning and definition

POWDER noun

Definition of powder (noun)

1. a solid substance in the form of tiny loose particles; a solid that has been pulverized
   • synonyms: pulverisation, pulverization
2. a mixture of potassium nitrate, charcoal, and sulfur in a 75:15:10 ratio which is used in gunnery, time fuses, and fireworks
   • synonyms: gunpowder
3. any of various cosmetic or medical preparations dispensed in the form of a pulverized powder

POWDER verb

Definition of powder (verb)

1. make into a powder by breaking up or cause to become dust
   • "pulverize the grains"
   • synonyms: powderise, powderize, pulverise, pulverize
2. apply powder to
   • "She powdered her nose"; "The King wears a powdered wig"