political science

American  

noun

1. a social science dealing with political institutions and with the principles and conduct of government.

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political science British  

noun

1. (esp as an academic subject) the study of the state, government, and politics: one of the social sciences

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political science Cultural  

1. The systematic study of government and politics. Political science is a social science that makes generalizations and analyses about political systems and political behavior and uses these results to predict future behavior. Political science includes the study of political philosophy, ethics, international relations and foreign policy, public administration, and the dynamic relations between different parts of governments.

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Other Word Forms

• political scientist
  noun

Etymology

Origin of political science

First recorded in 1770–80

Example Sentences

Ellie is a rising senior at Williams College, where she studies political science.

From The Wall Street Journal • Jun. 12, 2026

Shin Yul, a political science professor at Myongji University, said "every election is ultimately a referendum on the ruling party."

From Barron's • Jun. 4, 2026

Self-funded wealthy candidates have been a part of American politics for decades, said Robin Kolodny, a Temple University professor of political science with an expertise in campaign finance.

From MarketWatch • Jun. 3, 2026

“How has L.A. changed in four years?” said Christian Grose, a professor of political science and public policy at USC.

From Los Angeles Times • Jun. 2, 2026

She was one of my favorite teachers, a tiny dark passionate woman with circles under her eyes who taught political science.

From "The Glass Castle" by Jeannette Walls

Related Words

• civics