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US /ˈbɹeɪnstɔɹm/ UK /ˈbɹeɪnstɔːm/
Freq #24311

Meanings

  1. 1
  2. 2

Verb forms

Verb forms are not available for this word yet.

Thesaurus

Synonyms
2 noun · a sudden good idea,... brainwaveinsight
Word family
Forms brainstormedbrainstorms
Derived forms brainstormerbrainstormy
Related forms spitballworkshop

Etymology

From brain + storm. In the sense of "problem-solve", devised as a method of group creative problem-solving by advertising executive Alex F. Osborn and his employees, who coined the term based on the image of using "the brain to storm a problem". First use appears c. 1945. In the sense of "seizure, convulsion, brain activity", from the unrelated idea that it resembles a storm in the brain. First use appears c. 1861.

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