Word Pronunciation & Dictionary

Questions

What does pentacosene mean?
Any of very many isomeric forms of an unsaturated aliphatic hydrocarbon having 25 carbon atoms and one double bond
Where does pentacosene come from?
From penta- + -cos- + -ene.

How to pronounce pentacosene

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