femto-

Etymology
From, and the previous name of the femtometre, the fermi.

Prefix

 * 1) In the International System of Units and other metric systems of units, multiplying the unit to which it is attached by 10−15 (short scale quadrillionth or long scale billiardth). Symbol: f.

Translations

 * Bulgarian: фемто-
 * Chinese:
 * Mandarin: 飞-
 * Czech: femto-
 * Danish: femto-
 * Finnish:
 * French:
 * Galician:
 * Hungarian:
 * Icelandic: femtó-
 * Indonesian: femto-
 * Japanese:
 * Malay: femto-
 * Polish:
 * Swedish:
 * Thai: เฟมโต-

Prefix

 * 1)  (SI prefix for 10-15)

Etymology
Created in 1962, by the Danish physicist Henning Højgaard Jensen (1918–2001), from the number.

Prefix

 * 1)  (SI prefix for 10-15)

Etymology
(see 🇨🇬).

Prefix

 * 1) femto-

Etymology
From, from , and the previous name of the femtometre, the fermi.

Prefix

 * : in the International System of Units and other metric systems of units, multiplying the unit to which it is attached by 10−15. Symbol: f.

Etymology
From.