What is the meaning of elmer ambrose sperry?

noun

  • United States engineer and inventor of the gyrocompass (1860-1930. ).
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APAWordNet. (2010). elmer ambrose sperry. Retrieved September 22, 2026, from http://smartdefine.org/elmer_ambrose_sperry/definitions/1272663
ChicagoWordNet. 2010. "elmer ambrose sperry" http://smartdefine.org/elmer_ambrose_sperry/definitions/1272663 (accessed September 22, 2026).
HarvardWordNet 2010, elmer ambrose sperry, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/elmer_ambrose_sperry/definitions/1272663>.
MLAWordNet. "elmer ambrose sperry" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/elmer_ambrose_sperry/definitions/1272663>