Definify.com
Webster 1913 Edition
Fro
Fro
(frō)
, adv.
From; away; back or backward; – now used only in opposition to the word to, in the phrase to and fro, that is, to and from. See
To and fro
under To
. Milton.
Fro
,p
rep.
From.
[Obs.]
Chaucer.
Webster 1828 Edition
Fro
FRO
,adv.
From; away; back or backward; as in the phrase, to and fro, that is, to and from, forward or toward and backward, hither and thither.