Noun: coruscation ,kor-u'skey-shun or ,kó-ru'skey-shun
- The occurrence of a small flash or spark
"The coruscation of the metal in the sunlight was mesmerizing";
- glitter, sparkle
- A sudden or striking display of brilliance
"coruscations of great wit"
Derived forms: coruscations
Type of: brilliance, flash, genius