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biodiesel - 2 dictionary results
biodiesel   (bī'ō-dē'zəl, -səl)  Pronunciation Key 
See under biofuel.

biodiesel

a fuel made primarily from oily plants (such as the soybean or oil palm) and to a lesser extent from other oily sources (such as waste cooking fat from restaurant deep-frying). Biodiesel, which has found greatest acceptance in Europe, is used in diesel engines and usually blended with petroleum diesel fuel in various percentages (see also renewable energy).

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