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
retroact |
1 definition found From Webster's Revised Unabridged Dictionary (1913) [web1913]: Retroact \Re`tro*act"\, v. i. [Pref. retro- + act.] To act backward, or in return; to act in opposition; to be retrospective.
This work is licensed under a
