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Synonyms

brainpower

American  
[breyn-pou-er] / ˈbreɪnˌpaʊ ər /

noun

  1. intellectual capacity; mental ability.

  2. people with superior mental abilities.

    an emergency medical conference of all available brainpower.


brainpower British  
/ ˈbreɪnˌpaʊə /

noun

  1. intelligence; mental ability

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Etymology

Origin of brainpower

First recorded in 1875–80; brain + power

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

Many have questioned Brook's brainpower during his England career and at times this winter he has made it hard not to wonder.

From BBC Feb. 24, 2026

But there’s an understanding, even in largely conservative regions, that immigrants with papers and without are a crucial part of the muscle and brainpower that help drive the world’s fourth-largest economy.

From Los Angeles Times Dec. 27, 2025

India’s brainpower, medical muscle and industrial edge—from its IT ecosystem to pharmaceutical production—offer the U.S. a sophisticated partner in a new era of great-power competition.

From The Wall Street Journal Oct. 27, 2025

Daniel Costa, an ecologist at the University of California, Santa Cruz, told the publication that elephant seals may have more brainpower than he previously believed.

From Seattle Times Mar. 4, 2024

The koala doesn’t need a lot of brainpower to figure out what to eat.

From "The Omnivore's Dilemma" by Michael Pollan

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