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gascheck

noun

Definition of gascheck 

1 : a device in a gun or chemical projector that prevents escape of gas

2 : a small copper cup fitted to the base of a lead bullet for small arms to prevent the melting of the base at the temperatures and pressures created by high-velocity smokeless powder

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Dictionary Entries near gascheck

gas carbon

gas cell

gas chamber

gascheck

gas checking

gas chromatograph

gas chromatography

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