What is the definition of "corroborate"?

The definition of "corroborate" is to confirm or support a statement, theory, or finding with additional evidence or testimony. In legal contexts, corroboration is crucial because it strengthens the credibility of evidence or testimony by providing supporting details from independent sources. It ensures that claims are backed up by reliable information, thus enhancing their validity in investigations or court proceedings.

The other choices represent meanings that do not align with the concept of corroboration. Obscuring involves making something less clear, disputing refers to challenging or arguing against a claim, and fabricating means creating false information or misleading details. Therefore, the choice that accurately reflects the meaning of corroborate is confirmation or support.