ˈ ̷ ̷| ̷ ̷ noun plural but singular or plural in construction
Etymology: grass (I) + roots
1. : soil at or near the surface
ore was found at the grass roots
2.
a. : the farming and rural districts of a country as distinguished from the industrial and urban
b. : the people of these districts when constituting or acting as a fundamental politico-economic group and a source of independent popular opinion
3. : the very foundation or source
attack a problem at the grass roots
: the fundamental part : basis
the grass roots of political organization