English dictionary
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English noun: Dewar | |||
| 1. | Dewar (artifact) vacuum flask that holds liquid air or helium for scientific experiments | ||
| Synonyms | Dewar flask | ||
| Broader (hypernym) | vacuum bottle, vacuum flask | ||
| 2. | Dewar (person) Scottish chemist and physicist noted for his work in cryogenics and his invention of the Dewar flask (1842-1923) | ||
| Synonyms | Sir James Dewar | ||
| Instance hypernym | chemist, physicist | ||
Based on WordNet 3.0 copyright © Princeton University.
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Web design: Orcapia v/Per Bang. English edition: .
2024 onlineordbog.dk