grassroots
🇺🇸
/ˌɡræsˈruːts/
🇬🇧
/ˌɡrɑːsˈruːts/
The most basic level of an organization or society, often involving ordinary people.
The grassroots movement gained momentum as more people joined.
더 많은 사람들이 참여함에 따라 그루트운동은 운동력을 얻었다.