a brain-storm
Preserved but no longer current.
Meaning · English
A sudden and violent up- heaval in the brain, causing temporary loss of control, or even madness. Nerve-storm is used in much the same way of the nerves.
Era: ca. 1898 (Victorian)
Sources & notes
Reproduced from Brewer’s Dictionary of Phrase and Fable (1898 edition, public domain; archive.org, retrieved 2026-07-31; OCR text, minor errors possible). Reflects the scholarship and attitudes of its era.
Common questions
What does “a brain-storm” mean?
A sudden and violent up- heaval in the brain, causing temporary loss of control, or even madness. Nerve-storm is used in much the same way of the nerves.
Is “a brain-storm” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.