thermos bottle

1. 1.

   vacuum flask that preserves temperature of hot or cold drinks

   Synonymsthermosthermos flask

   Broadervacuum flask

Questions about thermos bottle

What does thermos bottle mean?

thermos bottle means "vacuum flask that preserves temperature of hot or cold drinks".

What is another word for thermos bottle?

Close synonyms include thermos, thermos flask. Each sense on this page lists its own synonyms, because a word with several meanings rarely has one substitute that works for all of them.

Is thermos bottle a common word?

thermos bottle is banded "Rare" — specialist or archaic — most readers will not have met it. The band comes from how often the word appears in a large corpus of everyday English, not from an editor's impression.