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Synonyms

brain drain

American  
Or brain-drain

noun

  1. a loss of trained professional personnel to another company, nation, etc., that offers greater opportunity.


brain drain British  

noun

  1. informal the emigration of scientists, technologists, academics, etc, for better pay, equipment, or conditions

"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

brain drain Idioms  
  1. The departure of educated or talented persons for better pay or jobs elsewhere, as in The repression of free speech in Germany triggered a brain drain to Britain and America. The term originated about 1960, when many British scientists and intellectuals emigrated to the United States for a better working climate.


Etymology

Origin of brain drain

First recorded in 1960–65

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.

The script burns so much energy trying to come up with a surprise that it suffers from brain drain.

From Los Angeles Times • Feb. 26, 2026

The war also sparked a brain drain in Israel.

From Barron's • Feb. 21, 2026

The brain drain has been catastrophic at the department, which is engulfed in personnel chaos.

From Salon • Feb. 6, 2026

Some non-approvals owe to manufacturing problems, but another culprit is an agency brain drain.

From The Wall Street Journal • Oct. 27, 2025

No: they continued to test at about the same levels as before the supposed brain drain.

From "Freakonomics: A Rogue Economist Explores the Hidden Side of Everything" by Steven D. Levitt