Biofuels
noun
noun ·Rare ·Advanced level
Definitions
Noun
- 1 plural of biofuel form-of, plural
Synonyms
All synonymsExample
More examples"Felgar said it’s hard to predict when airlines’ use of biofuels will take off, but that developments over the past 7 to 8 years would indicate an “inflection point is coming up.”"
More for "biofuels"
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.