PROOF a.
Being of a certain standard as to strength; -- said of alcoholic liquors. Proof charge (Firearms), a charge of powder and ball, greater than the service charge, fired in an arm, as a gun or cannon, to test its strength. -- Proof impression. See under Impression. -- Proof load (Engin.), the greatest load than can be a…
REPEATING a.
hing over again; accomplishing a given result many times in succession; as, a repeating firearm; a repeating watch. Repeating circle. See the Note under Circle, n., 3. -- Repeating decimal (Arith.), a circulating decimal. See under Decimal. -- Repeating firearm, a firearm that may be discharged many times in quick su…