Speakur

Word Pronunciation & Dictionary

Questions

What does ultrafine particle mean?
A particle with diameter less than about 100 nanometers (nm).

How to pronounce ultrafine particle

  1. Open the pronunciation page — Open the Speakur entry for “ultrafine particle”.
  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 “ultrafine particle”.
  4. Repeat and practice — Say “ultrafine particle” aloud, matching stress and vowels until it feels natural.