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Noun: unleaded gasoline
Usage: N. Amer (elsewhere: unleaded petrol)
  1. Gasoline that has not been treated with a lead compound
    - unleaded petrol [Brit]

Type of: gas [N. Amer], gasolene [N. Amer], gasoline [N. Amer], petrol [Brit]

Antonym: leaded gasoline [N. Amer]

Encyclopedia: Unleaded gasoline