Associations to the word «Attosecond»

Wiktionary

ATTOSECOND, noun. (metrology) An SI unit of time equal to 10−18 seconds.

Dictionary definition

ATTOSECOND, noun. One quintillionth (10^-18) of a second; one thousandth of a femtosecond.

Wise words

If you wish to know the mind of a man, listen to his words.
Johann Wolfgang von Goethe