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Urdu Meanings, Pronounciation and Synonyms:

Dewar

(Pronunciation -تلفظ سنیۓ ) US:
Slow
Normal
Noun: Dewar
1. Dewar [ Synonyms: dewar flask]
Vacuum flask that holds liquid air or helium for scientific experiments
2. Dewar [ Synonyms: sir james dewar]
Scottish chemist and physicist noted for his work in cryogenics and his invention of the Dewar flask (1842-1923)

Lexical Analysis

Generic Words:
vacuum bottle, vacuum flask

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