The observance of a holiday or feast day, as by solemnities.
The act, process of showing appreciation, gratitude and/or remembrance, notably as a social event.
The formal performance of a solemn rite, such as Christian sacrament.
A social gathering for entertainment and fun; a party.
A particularly significant day; a day of personal or sectarian celebration.
A day marked in red on calendars; a church feast day.