Dazzle, regal, recollected (5)
I believe the answer is:
glare
'dazzle' is the definition.
(thesaurus)
'regal recollected' is the wordplay.
'recollected' indicates an anagram.
'regal' is an anagram of 'GLARE'.
(Other definitions for glare that I've seen before include "Too-bright light" , "Blinding light" , "Shine intensely" , "Angry look" , "Stare angrily" .)