Celebration (noun)
The formal performance of a solemn rite, such as Christian sacrament.
Celebration (noun)
The observance of a holiday or feast day, as by solemnities.
Celebration (noun)
The act, process of showing appreciation, gratitude and/or remembrance, notably as a social event.
Celebration (noun)
A social gathering for entertainment and fun; a party.
Celebratory (adjective)
In the manner of, or forming part of, a celebration.
Celebration (noun)
the action of celebrating an important day or event
“the birth of his son was a cause for celebration”
Celebration (noun)
a social gathering or enjoyable activity held to celebrate something
“a birthday celebration”
Celebratory (adjective)
used or intended to publicly acknowledge a significant or happy day or event
“the guest of honour at a celebratory dinner”
“several celebratory birthday champagnes”
Celebratory (adjective)
feeling or expressing happiness and pride
“the scowl was replaced by celebratory smiles for the seven-time series champion”
“the impending anniversary has the restaurant in a celebratory mood”