vacuum flask
vacuum flask · vacuum flasks
A Dewar vessel, a scientific instrument used to store liquified gasesA Dewar vessel, a scientific instrument used to store liquified gases.
» The vacuum flask was a really good purchase.
Die Thermoskanne war wirklich eine gute Anschaffung.
Meaning
3 sensesA Dewar vessel, a scientific instrument used to store liquified gases.
A type of glass flask used in a laboratory similar to an Erlenmeyer flask, but with a side spout used for connection to an aspirator.
Synonym of thermos.
More definitions
- flask with double walls separated by vacuum; used to maintain substances at high or low temperatures
Examples
1 sentencesThe vacuum flask was a really good purchase.
deDie Thermoskanne war wirklich eine gute Anschaffung. — Pfirsichbaeumchen
Forms
plural: vacuum flasks| Singular | vacuum flask |
|---|---|
| Plural | vacuum flasks |
regular
Synonyms
5 synonymslaboratory flask with spout:Büchner flask
Close in meaning
- flask with double walls separated by vacuum; used to maintain substances at high or low temperatures:vacuum bottle