English

proeducational

pro- + educational

Proto-Indo-European *pér ‘through’

Proto-Indo-European *pró ‘forwards, before’

Proto-Italic *prō ‘in front of, before’

Latin prō ‘in favor of, on behalf of’

English pro-

Today it means

adj In favour of education.

Language periods are conventional ranges, not dates for this word.

Etymograph / proeducational