power base

American  

noun

1. a source of authority or influence, especially in politics, founded on support by an organized body of voters, ethnic minority, economic class, etc..

   His election as governor gives him a power base for seeking the presidency.

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Etymology

Origin of power base

First recorded in 1965–70

Example Sentences

See Examples For:

power base

Subsequent probes ousted a loose grouping of officers, led by Zhang’s perceived rivals, who once served with a PLA formation in the southeastern province of Fujian, a power base for Xi.

From The Wall Street Journal ● Mar. 8, 2026

Once they withdrew their support, he had no power base and so surrendered.

From Slate ● Mar. 2, 2026

A major market risk continues to build in Asia, where a reported move by Japan’s new prime minister to consolidate her power base could lead to an extended torrent of liquidity out of U.S. stocks.

From Barron's ● Jan. 13, 2026

These lords turned Finlaggan into a power base from where they controlled the Hebrides, Argyll and parts of the north west Highlands.

From BBC ● Sep. 17, 2025

Likewise opera, or dramma per musica as it was known in its first, Italian century, spread from its power base in Venice to Naples and Rome, and thence north into Germany.

From "The Story of Music" by Howard Goodall