femtometer

Questions

What does femtometer mean?

US spelling of femtometre.

Where does femtometer come from?

Etymology tree Proto-Indo-European *pénkʷe Proto-Germanic *fimf Proto-Indo-European *déḱm̥ Proto-Germanic *tehun Proto-Germanic *fimftehun Old Norse fimmtánder. Danish femtender. English femto- English meter English femtometer From femto- + meter.

How to pronounce femtometer

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