Meaning of celebratory in English:

adjective

• 1Used or intended to publicly acknowledge a significant or happy day or event.

  ‘the guest of honour at a celebratory dinner’

  ‘several celebratory birthday champagnes’

• 2Feeling or expressing happiness and pride.

  ‘the impending anniversary has the restaurant in a celebratory mood’

  ‘the scowl was replaced by celebratory smiles for the seven-time series champion’