scintillate

definition: be lively or brilliant or exhibit virtuosity
example:
speech part: verb
synonyms: coruscate sparkle
definition: physics: fluoresce momentarily when struck by a charged particle or high-energy photon
example:
speech part: verb
synonyms:
definition: emit or reflect light in a flickering manner
example:
speech part: verb
synonyms: winkle
definition: reflect brightly
example:
speech part: verb
synonyms: sparkle
definition: give off
example: the substance scintillated sparks and flashes
speech part: verb
synonyms:

scintillate is explained and pronounced