(1911–67), US nightclub owner; born Jack Rubenstein. On November 24, 1963, he shot and killed Lee Harvey Oswald, the man accused of murdering President Kennedy. The act was captured on national television.
Definition of Ruby, Jack in US English:
Ruby, Jack
proper nounˈro͞obē
(1911–67), US nightclub owner; born Jack Rubenstein. On November 24, 1963, he shot and killed Lee Harvey Oswald, the man accused of murdering President Kennedy. The act was captured on national television.