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

Occasionally in life there are those moments of unutterable fulfillment which cannot be completely explained by those symbols called words. Their meanings can only be articulated by the inaudible language of the heart.
Martin Luther King Jr.