Etymograph

English

agricultural revolution

agricultural + revolution

A compound of agricultural + revolution

Proto-Indo-European *welH- ‘to roll’

…

Latin revolvō ‘roll back’

Late Latin revolūtiō ‘the act of revolving’

Old French revolucion ‘passage’

Middle English revolucion

English revolution

Today it means

noun Any of several revolutionary changes that have occurred in the agricultural practices of societies throughout history.

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

Etymograph / agricultural revolution