1. a person or thing that disproves; one who refutes or proves false
Usage: relatively rare; often used in formal or academic contexts

Examples

• The scientist became a disprover of the outdated theory through rigorous experimentation.
• His evidence served as a disprover of the defendant's alibi.
• The new data was a disprover of the original hypothesis.
• She acted as a disprover of the common misconception about climate change.
• The witness testimony proved to be a disprover of the prosecution's case.