Speakur

Word Pronunciation & Dictionary

Questions

What does thermos flask mean?
vacuum flask that preserves temperature of hot or cold drinks

How to pronounce thermos flask

  1. Open the pronunciation page — Open the Speakur entry for “thermos flask”.
  2. Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
  3. Play the audio — Click Play to hear reference audio for “thermos flask”.
  4. Repeat and practice — Say “thermos flask” aloud, matching stress and vowels until it feels natural.