Meaning : Vacuum flask that holds liquid air or helium for scientific experiments.
Synonyms : dewar flask
Meaning : Scottish chemist and physicist noted for his work in cryogenics and his invention of the Dewar flask (1842-1923).
Synonyms : sir james dewar
Dewar ka meaning, vilom shabd, paryayvachi aur samanarthi shabd in Marathi. Dewar ka matlab kya hota hai?