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Noun: onion  ún-yun
  1. The bulb of an onion plant
  2. Bulbous plant having hollow leaves cultivated worldwide for its rounded edible bulb
    - onion plant, Allium cepa
  3. An aromatic flavourful vegetable

Derived forms: onions

Type of: alliaceous plant, bulb, veg [Brit], vegetable [Brit], veggie [Brit]

Encyclopedia: Onion, Inc