Word.ws English Dictionary

Plural of thermos

regular plural

The plural of thermos is thermoses.

Forms of thermos

Singularthermos /ˈθɜː.mɒs/
Pluralthermoses
Countablecountable

Plural of thermos by meaning

  1. a bottle, flask or similar vessel having a vacuum between its inner and outer silvered...: thermoses
  2. a unit of measure whose identification remains very unclear.: thermoi

Thermoses in a sentence

  • In kindergarten, we needed thermoses of herb tea, cups, teaspoons and a container of müesli, sandwiches, etc.2009, Sally Schweizer, “Beyond the Garden Gate”, in Under the Sky: Playing, Working and Enjoying Adventures in the Open Air; A Handbook…. From the entry müesli

Meaning of thermos

  1. noun A bottle, flask or similar vessel having a vacuum between its inner and outer silvered walls; designed to maintain the temperature of its contents.
  2. noun A unit of measure whose identification remains very unclear.

Full definition of thermos

Questions about the plural of thermos

What is the plural of thermos?
The plural of thermos is thermoses.
Is thermos countable?
Thermos is a countable noun.

Source and license

Adapted from Wiktionary: thermos (page history and authors) and the entries of its forms. Text available under the Creative Commons Attribution-ShareAlike 4.0 license. Word.ws left out forms marked obsolete, archaic, rare or dialectal and added the examples. Wiktionary data of 2026-09-02.

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Cite this page: “Plural of thermos.” Word.ws, https://word.ws/plural/thermos. Based on Wiktionary, CC BY-SA 4.0.