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nounnitrocellulose containing less nitrogen than guncotton; used in making smokeless powder
Definition that contains pyrocellulose
- smokeless powder an explosive (trade name Ballistite) that burns with relatively little smoke; contains pyrocellulose and is used as a propellant
- ballistite an explosive (trade name Ballistite) that burns with relatively little smoke; contains pyrocellulose and is used as a propellant