the.com/brainstorm

The meeting where ideas go to be outnumbered by opinions.

means A sudden burst of creative thinking, or a group session meant to produce one.

from Originally a 19th-century medical term for a sudden fit or mental disturbance in the brain — a 'storm' of electrical activity, roughly. By the early 20th century it had been repurposed in business and advertising jargon to mean a collective flash of inspired ideas, the chaos reframed as a feature rather than a symptom.

origin
once meant literal mental breakdown, 1850s psychiatry term
irony
groups produce fewer ideas than same people working alone
rule
deferring judgment helps, but nobody actually defers it
real output
usually one good idea and forty sticky notes
the.com · every word