Word Pronunciation & Dictionary

Questions

What does silicon monoxide mean?
A chemical compound with the formula SiO. In the atmosphere it oxidizes quickly into SiO₂, but has been detected in stellar objects and has been described as the most common oxide of silicon in the universe.

How to pronounce silicon monoxide

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