Wiktionary
covery
n. (context rare English) a dispelling of false or misleading notions
Usage examples of "covery".
He was heartened by the dis covery: he'd seen very few flowers since he and Miriamele had first left Josua's camp.
Here he thought he was the one who had to be wary of dis covery, and all along he had been traveling in the company of someone who had committed an offense beside which Cheelo Montoya's entire lifetime of minor misdeeds and in fractions paled into insignificance.
You: father and I will be making gigabytes of important dis coveries before the team gets here to replace us.