Definition

The increasing ideological gap between political parties and voters, making compromise feel like betrayal to true believers on both sides.

Example Usage

Political polarization has reached levels where 40% of each party views the other as a threat to democracy.

Origin

Political science term from 1980s onward describing voter/party behavior

Fun Fact

Partisan polarization increased 60% between 2000 and 2020 in the United States.

Source: Pew Research Center Polarization Reports

Related Terms