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vacuum flasks

vacuum flasks is the plural of vacuum flask.

Meaning of vacuum flask

Noun

vacuum flask (plural vacuum flasks)

  1. A Dewar vessel, a scientific instrument used to store liquified gases.
  2. 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.
  3. Synonym of thermos.
    Synonyms:
    thermos

Questions about vacuum flasks

What is vacuum flasks the plural of?
Vacuum flasks is the plural of vacuum flask.

Words near vacuum flasks in the dictionary

  1. vacuum energies
  2. vacuum energy
  3. vacuum exercise
  4. vacuum exercises
  5. vacuum flask
  6. vacuum flasks
  7. vacuum fluorescent display
  8. vacuum fluorescent displays
  9. vacuum gauge
  10. vacuum gauges
  11. vacuum pack

Source and license

Adapted from Wiktionary: vacuum flasks (page history and authors); vacuum flask (page history and authors). Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws reformatted the entry and added links. Wiktionary data of 2026-09-02.

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Cite this entry: “vacuum flasks.” Word.ws, https://word.ws/vacuum_flasks. Based on Wiktionary, CC BY-SA 4.0.