1.
the masses; the populace; the common people
The general population viewed collectively, especially in contrast to the ruling class or authorities. Often used in historical, political, and social contexts to refer to ordinary citizens as a group.
Usage
民衆 views people as a collective social force, often in opposition to authority. Compare with 国民 (the people of a nation, citizens), which is a more neutral, legal/political term, and 市民 (citizens, civilians), which emphasizes civic participation. 民衆 has a more dramatic, sometimes literary tone and is common in historical narratives.