Definition of pro- in English:

pro-2

Syllabification: pro-

prefix

Before in time, place, order, etc. proactive prognosis program

Origin

from Greek pro 'before'.

More definitions of pro-

Definition of pro- in:

Get more from Oxford Dictionaries

Subscribe to remove ads and access premium resources

Word of the day conspicuous
Pronunciation: kənˈspikyo͞oəs
adjective
standing out so as to be clearly visible