Third-person singular simple present indicative form of corroborate.(verb)
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Use "corroborates" in a sentence
"This kind of corroborates other information that we have had, that they have -- that they -- that they met, that Ramzi Binalshibh wanted to clue bin Laden in about the impending attacks."
"Digital Foundry's sources 'corroborates' what was claimed by IGN's insiders"
"It corroborates what I recently said in Why a QR Code on a webpage?."