Other Meanings of “Brainstorm”

Marlena from Dallas, Texas, was surprised to see the word brainstorm defined in an old dictionary as “a violent, transient mental derangement manifested in a maniacal outburst.” That indeed was the sense of this word in the late 19th century. It wasn’t until the mid-20th century that the word brainstorm acquired its more positive sense associated with crowdsourcing a solution. This is part of a complete episode.

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