Etymology

mad apple

Today it means: Eggplant. Full definition →

Renaissance Latin malum insanum ← Italian melanzana
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The story

  1. Italian · derived frommelanzana
  2. Renaissance Latin · calque ofmalum insanum
  3. English todaymad apple

Calque of Renaissance Latin malum insanum, itself calqued from Italian melanzana, reanalyzed as if mela insana, perhaps under the influence of beliefs that it could cause various diseases. See further etymology at melongene.

Words from the same roots

Italianmelanzana all →

malidzanomelongene

Etymology from Wiktionary, CC BY-SA 4.0.