Clean-burning
Rare ·Advanced level
Definitions
Adjective
- 1 leaving little contamination while consuming fuel wordnet
Example
More examples"Now, the more than 1,000 researchers and staff at N-REL develop everything from wind power to biomass technology, which involves using organic waste products to create clean-burning energy."
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Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.