disconfirming

Từ điển WordNet v3.1 - WordNet Dictionary

adjective

1. not indicating the presence of microorganisms or disease or a specific condition
- the HIV test was negative
• Syn:
negative
• Ant:
positive (for: negative)
• Similar to:
Gram-negative
• Topics:
medicine, medical specialty
2. establishing as invalid or untrue
• Syn:
invalidating
• Similar to:
unsupportive