English
Noun
wikipedia
en-noun|sg=vacuum flask
- A bottle, flask or similar vessel having a vacuum between its inner and outer silvered walls; designed to maintain the temperature of its contents
wikipedia|Dewar flask
#context|chemistry A Dewar vessel is the scientific version, and is most often used to store liquified gases.
- context|chemistry A type of glass flask used in a laboratory similar to an Erlenmeyer flask, but with a side spout used for conection to an aspirator. Also known as a Büchner flask.
Synonyms
Büchner flask
Dewar flask
Dewar vessel
vacuum bottle
zh:vacuum flask
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