Definition of pulverulous in English:

pulverulous

adjective

rare
  • Pulverulent, 2.

Origin

Mid 19th century; earliest use found in William T. Brande (1788–1866), chemist. Alteration of pulverulent, with suffix substitution; compare -ulous.

Pronunciation

pulverulous

/pʌlˈvɛr(j)ʊləs/