femtoseconds

Questions

What does femtoseconds mean?

plural of femtosecond

How to pronounce femtoseconds

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