Dandruff or a scaly, flaky condition of the skin; also refers to bran or the husks of grain.
From Latin 'furfur' meaning bran or chaff, the scaly debris that remains when grain is threshed; the medical term for dandruff adopted this word because of the visual similarity.
The word furfur beautifully captures why dandruff got its name—both are flaky, dead material that falls off in small pieces, whether from skin or grain, showing how ancient Romans observed similar patterns in nature!
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