HomeServicesBlogDictionariesContactSpanish Course
Home › Dictionary › English › vacuum flask
Back to search

vacuum flask

Noun CEFR B2

Definitions

  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.

Equivalents

Ελληνικάθερμός
Suomiimupullo
Bahasa Indonesiatermos
1 more languages
Polskitermos

CEFR level

B2
Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.
See all B2 English words →

See also

vacuum fluorescent display vacuum gauge vacuum pack vacuum pan vacuum pose vacuum pump

Learn this word in context

See vacuum flask used in real conversations inside our free language course.

Start Free Course

Know this word better than we do? Language is a living thing — help us keep it growing. Collaborate with Babel Free