PRO


Meaning of PRO in English

n.

Function: prefix

Etymology: Latin pro in front of, before, for, forward ― more at FOR

1 : taking the place of : substituting for < pro cathedral> < pro caine>

2 : favoring : supporting : championing < pro- American>

Merriam Webster Collegiate English Dictionary.      Merriam Webster - Энциклопедический словарь английского языка.