browse words by letter
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
septillion |
1 definition found From Webster's Revised Unabridged Dictionary (1913) [web1913]: Septillion \Sep*til"lion\, n. [F. septilion, formed fr L. septem seven in imitation of million.] According to the French method of numeration (which is followed also in the United States), the number expressed by a unit with twenty-four ciphers annexed. According to the English method, the number expressed by a unit with forty-two ciphers annexed. See {Numeration}.
This work is licensed under a
