Definition
A surreal, disorienting, and often nightmarish mental state or sequence of events that feels unreal, illogical, or chaotic—as if experienced while delirious with fever. The term metaphorically describes anything confusing, hallucinatory, or dreamlike that seems to defy rational explanation.
Example Usage
The entire meeting felt like a fever dream—the CEO was inexplicably dancing, and everyone was discussing nonsensical quarterly reports in backwards sentences.
Origin
A compound of 'fever' (from Latin 'febris') and 'dream' (from Old English 'dream'); the phrase gained cultural prominence in the late 20th century to describe disorienting or absurd situations.
Fun Fact
High fever can actually trigger vivid, fragmented dreams due to disrupted REM sleep patterns and elevated brain temperature, making the literal fever dream a real neurological phenomenon.
Related Terms
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See “Fever Dream” in Corporate Speak, Gen-Z Slang, Pirate Speak, and more.
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