DEWAR as NOUN

1. Meaning
   • vacuum flask that holds liquid air or helium for scientific experiments
   Synonym(s)
   • Dewar flask (what does Dewar flask mean?)
   Hypernyms(s) Dewar is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • vacuum flask (what does vacuum flask mean?)
   • vacuum bottle (what does vacuum bottle mean?)
2. Meaning
   • Scottish chemist and physicist noted for his work in cryogenics and his invention of the Dewar flask (1842-1923)
   Synonym(s)
   • Sir James Dewar (what does Sir James Dewar mean?)
   Hypernyms(s) Dewar is a kind of… Example: animal is a hypernym of mammal, plant is a hypernym of flower
   • chemist (what does chemist mean?)
   • physicist (what does physicist mean?)