\Cor`us*ca"tion\ (k?r`?s-k?"sh?n), n. [L.
coruscatio: cf. F. coruscattion.]
1. A sudden flash or play of light.
         A very vivid but exceeding short-lived splender, not
         to call ?t a little coruscation.      --Boyle.
2. A flash of intellectual brilliancy.
         He might have illuminated his times with the
         incessant cor??cations of his genius. --I. Taylor.
Syn: Flash; glitter; blaze; gleam; sparkle.