noun
- United States engineer and inventor of the gyrocompass (1860-1930. ).
- synonyms: Sperry
WordNet 3.0 © 2006 by Princeton University
| APA | WordNet. (2010). elmer ambrose sperry. Retrieved September 22, 2026, from http://smartdefine.org/elmer_ambrose_sperry/definitions/1272663 |
| Chicago | WordNet. 2010. "elmer ambrose sperry" http://smartdefine.org/elmer_ambrose_sperry/definitions/1272663 (accessed September 22, 2026). |
| Harvard | WordNet 2010, elmer ambrose sperry, Smart Define, viewed 22 September, 2026, <http://smartdefine.org/elmer_ambrose_sperry/definitions/1272663>. |
| MLA | WordNet. "elmer ambrose sperry" 23 October 2010. Web. 22 September 2026. <http://smartdefine.org/elmer_ambrose_sperry/definitions/1272663> |