femtosecond

NOUN
11 LETTERS · STARTS WITH F

femtosecond is a valid 11-letter word worth 19 points in Scrabble and 22 points in Words with Friends.

SCRABBLE WORDS WITH FRIENDS
F4E1M3T1O1S1E1C3O1N1D2
4 + 1 + 3 + 1 + 1 + 1 + 1 + 3 + 1 + 1 + 2 =19 PTS
DOUBLE WORD → 38TRIPLE WORD → 57
MEANING

What does femtosecond mean?

NOUN · 1 SENSE
1

One quadrillionth (10^-15) of a second; one thousandth of a picosecond.