A day marked in red on calendars; a church feast day.
A particularly significant day; a day of personal or sectarian celebration.
A feast day of the highest rank celebrating a mystery of faith such as the Trinity, an event in the life of Jesus, the Virgin Mary, or another important saint.
A solemn or formal observance; proceeding according to due form; the formality which is necessary to render a thing done valid.
An instance or example of solemn behavior; a rite or ceremony performed with reverence.
The quality of being deeply serious and sober or solemn.