john rock is a noun meaning "United States gynecologist and devout Catholic who conducted the first clinical trials of the oral contraceptive pill (1890-1984)". It carries one recorded sense.
United States gynecologist and devout Catholic who conducted the first clinical trials of the oral contraceptive pill (1890-1984)
Definitions, synonyms and semantic relations for john rock come from Princeton University’s WordNet. Commonness is measured against a corpus of everyday English. Full sources and licences.