Speakur

Word Pronunciation & Dictionary

femtowatt

Word Rarity Very rare

Frequency: Zipf frequency 0.00 in modern English

Syllables
fem-towatt
IPA
17
Scrabble Score
9
Letters
2
Syllables
7
Unique Chars

Meaning

noun

One quadrillionth (10⁻¹⁵) of a watt.

Etymology

From femto + watt.

Inflected Forms

femtowatts (plural)

Questions

What does femtowatt mean?
One quadrillionth (10⁻¹⁵) of a watt.
Where does femtowatt come from?
From femto + watt.

How to pronounce femtowatt

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