Excessive or involuntary production or flow of creative output (a very rare medical-style term).
From Greek kreato- (meat/flesh, or possibly from Latin creator) plus -rrhea (Greek -rrhoia, from rhein 'to flow'). This combines medical terminology conventions with a creative twist on the '-rrhea' suffix used in actual medical conditions.
This word is likely either ultra-specialized jargon or deliberately invented as a joke—the '-rrhea' suffix is reserved for actual fluid discharges (like diarrhea), so applying it to 'creative outflow' is either darkly humorous or a neologism attempting pretentious pseudo-medicine.
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