femtofarad
Word Rarity
Very rare
Frequency: Zipf frequency 0.00 in modern English
19
Scrabble Score
10
Letters
2
Syllables
8
Unique Chars
Meaning
noun
An SI unit of electrical capacitance equal to 10⁻¹⁵ farads. Symbol: fF
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 farad English femtofarad From femto- + farad.