Word Pronunciation & Dictionary

femtocoulomb

Word Rarity Very rare

Frequency: Zipf frequency 0.00 in modern English

Syllables: fem-to-coulomb
IPA

23

Scrabble Score

12

Letters

3

Syllables

9

Unique Chars

Meaning

noun

An SI unit of electric charge equal to 10⁻¹⁵ coulombs. Symbol: f

Etymology

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 coulomb English femtocoulomb From femto- + coulomb.

Inflected Forms

femtocoulombs (plural)

Synonyms

fC

Questions

What does femtocoulomb mean?: An SI unit of electric charge equal to 10⁻¹⁵ coulombs. Symbol: f
Where does femtocoulomb 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 coulomb English femtocoulomb From femto- + coulomb.

How to pronounce femtocoulomb

Open the pronunciation page — Open the Speakur entry for “femtocoulomb”.
Read the phonetic spelling — Read the IPA spelling () so you know which sounds to aim for.
Play the audio — Click Play to hear reference audio for “femtocoulomb”.
Repeat and practice — Say “femtocoulomb” aloud, matching stress and vowels until it feels natural.