smokeless powder is a noun meaning "an explosive (trade name Ballistite) that burns with relatively little smoke; contains pyrocellulose and is used as a propellant". It carries one recorded sense.
an explosive (trade name Ballistite) that burns with relatively little smoke; contains pyrocellulose and is used as a propellant
Definitions, synonyms and semantic relations for smokeless powder come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.