Synonyms for dewar
- noun
Most common
Definitions
- n. 1
A vacuum flask; a vessel which keeps its contents hotter or cooler than their environment without the need to modify the pressure, by interposing an evacuated region to provide thermal insulation between the contents and the environment.
Related words
- Is a kind of
- thermos
Forms
- Plural
- dewars
Popularity over time
| Word | 1850 → 2019 | Trend |
|---|---|---|
| dewar | falling |
Use in printed books, per decade from 1850 to 2019.