English dictionary
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English noun: Elmer Ambrose Sperry | |||
| 1. | Elmer Ambrose Sperry (person) United States engineer and inventor of the gyrocompass (1860-1930) | ||
| Synonyms | Sperry | ||
| Instance hypernym | applied scientist, artificer, discoverer, engineer, inventor, technologist | ||
Based on WordNet 3.0 copyright © Princeton University.
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Web design: Orcapia v/Per Bang. English edition: .
2025 onlineordbog.dk