'femtosecond' definitions:
Definition of '
femtosecond
'
From:
WordNet
noun
One quadrillionth (10^-15) of a second; one thousandth of a picosecond
A
B
C
D
E
F
G
H
I
J
K
L
M
N
O
P
Q
R
S
T
U
V
W
X
Y
Z
