Definition of "celebration" in English

noun

1. The formal performance of a solemn rite, such as Christian sacrament.

   • We will attend the Christmas celebration in church.

2. The observance of a holiday or feast day, as by solemnities.

3. The act, process of showing appreciation, gratitude and/or remembrance, notably as a social event.

   • She jumped in the air in celebration.

4. A social gathering for entertainment and fun; a party.

   • We are having a celebration at McDonald's for my dad's new job.
   • We're having a little celebration tomorrow for Martin's scholarship.