Dictionary

biofuel

biofuel

noun bio·fu·el \-ˈfyü(-ə)l\

Definition of BIOFUEL

:  a fuel (as wood or ethanol) composed of or produced from biological raw materials — compare fossil fuel

First Known Use of BIOFUEL

1970

Rhymes with BIOFUEL

Browse

Next Word in the Dictionary: biogPrevious Word in the Dictionary: biofoulingAll Words Near: biofuel
March 01, 2015
macaroni Hear it
Tube-shaped pasta or a fop or dandy
Take a 3-minute break and test your skills!
How to use a word that (literally) drives some people nuts.
Test your vocab with our fun, fast game
Ailurophobia, and 9 other unusual fears