contaminating

Từ điển WordNet v3.1 - WordNet Dictionary

adjective

1. spreading pollution or contamination;
especially radioactive contamination
- the air near the foundry was always dirty
- a dirty bomb releases enormous amounts of long-lived radioactive fallout
• Syn:
dirty
• Ant:
clean (for: dirty)
• Derivationally related forms:
dirt (for: dirty), dirtiness (for: dirty)
2. that infects or taints
• Syn:
corrupting
• Similar to:
infectious