bn:00099782a
Adjective Concept
EN
clean  uncontaminating
EN
Not spreading pollution or contamination; especially radioactive contamination WordNet 3.0
Definitions
Examples
Relations
Sources
EN
Not spreading pollution or contamination; especially radioactive contamination WordNet 3.0 & Open English WordNet
EN
Cleaner and more efficient engines WordNet 3.0 & Open English WordNet
The tactical bomb is reasonably clean WordNet 3.0 & Open English WordNet
ANTONYM
DERIVATION
WordNet 3.0 & Open English WordNet