allium cepa

noun

Meaning

The botanical name for the garden onion, a widely cultivated biennial plant grown for its edible, pungent bulb.

Examples

  • While most people call it an onion, the scientific name for the species is allium cepa.
  • Researchers studying allium cepa found that soil acidity significantly impacts the bulb's flavor profile.

Synonyms: onion, bulb, vegetable, cultivar