Definitions
1.nounA type of fine powder, as of sandarac, or cuttlefish bone, sprinkled over wet ink to dry the ink after writing or on rough paper to smooth the writing surface.
2.nounCharcoal dust, or some other coloured powder for making patterns through perforated designs, used by embroiderers, lacemakers, etc.
3.verbTo sprinkle or rub with pounce powder."to pounce paper, or a pattern"