[grass roots] n pl but sing or pl in constr, often attrib (1901) 1: the very foundation or source
2: the basic level of society or of an organization esp. as viewed from higher or more centralized positions of power
[grass roots] n pl but sing or pl in constr, often attrib (1901) 1: the very foundation or source
2: the basic level of society or of an organization esp. as viewed from higher or more centralized positions of power
Merriam-Webster English vocab. Английский словарь Merriam Webster. 2012