'Celebrator' definitions:

Definition of 'celebrator'

From: WordNet
noun
A person who is celebrating [syn: celebrant, celebrator, celebrater]

Definition of 'Celebrator'

From: GCIDE
  • Celebrator \Cel"e*bra`tor\, n. [L.] One who celebrates; a praiser. --Boyle. [1913 Webster]