Word Pronunciation & Dictionary

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What does polydimethylsiloxane mean?
The simplest silicone, being a polymer having a repeat unit of -Si(CH₃)₂-O- ; its properties depend on the degree of polymerization and range from that of an oil to a plastic

How to pronounce polydimethylsiloxane

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