Dewar flask

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Dewar flask

Where it comes from

Named after James Dewar.

noun Dewar flasks

A type of double-walled vacuum flask with silver lining.
Similar: Dewar vessel

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MLA

"Dewar flask." Wiktionary, via Micwyn, micwyn.com/word/dewar%20flask. Accessed 6 Nov. 2026.

APA

Dewar flask. (n.d.). In Wiktionary, via Micwyn. Retrieved November 6, 2026, from https://micwyn.com/word/dewar%20flask

Chicago

"Dewar flask." Wiktionary, via Micwyn. Accessed November 6, 2026. https://micwyn.com/word/dewar%20flask.

BibTeX

@misc{dewar_flask_2026,
  title = {Dewar flask},
  howpublished = {Wiktionary, via Micwyn},
  year = {2026},
  url = {https://micwyn.com/word/dewar%20flask},
  urldate = {2026-11-06}
}