What is the meaning of john rock?

noun

  • United States gynecologist and devout Catholic who conducted the first clinical trials of the oral contraceptive pill (1890-1984. ).
WordNet 3.0 © 2006 by Princeton University
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APAWordNet. (2010). john rock. Retrieved September 20, 2026, from http://smartdefine.org/john_rock/definitions/1288730
ChicagoWordNet. 2010. "john rock" http://smartdefine.org/john_rock/definitions/1288730 (accessed September 20, 2026).
HarvardWordNet 2010, john rock, Smart Define, viewed 20 September, 2026, <http://smartdefine.org/john_rock/definitions/1288730>.
MLAWordNet. "john rock" 23 October 2010. Web. 20 September 2026. <http://smartdefine.org/john_rock/definitions/1288730>