nitro proof
Firearms
adjective
(Of a gun) warranted as suitable for use with nitro powder.
noun
The proving or testing of a gun intended to be used with nitro powder.
Origin
Early 20th century.
- poetese
- poetess
- poetette
- poethood
- poetic
- looking-glass image
- looking-glass land
- looking-glass plate
- looking-glass tree
- looking-glass world
- looking-glass writing
- looking in
- looking on
- looking over
- looking to
- lookism
- lookist
- lookit
- look kindly on
- look like a bomb's hit it
- look like something the cat brought in
- look lively
- look lively (or dated alive)
- look on
- look one's age