| NOUN | person | Elmer Ambrose Sperry, Sperry | United States engineer and inventor of the gyrocompass (1860-1930) |
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| Meaning | United States engineer and inventor of the gyrocompass (1860-1930). | |
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| Synonym | Sperry | |
| Instance of | engineer, applied scientist, technologist | A person who uses scientific knowledge to solve practical problems |
| inventor, discoverer, artificer | someone who is the first to think of or make something | |
| Spanish | Elmer Ambrose Sperry, Sperry | |
| Catalan | Elmer Ambrose Sperry | |
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