An instance or example of solemn behavior; a rite or ceremony performed with reverence.
A solemn or formal observance; proceeding according to due form; the formality which is necessary to render a thing done valid.
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.
The quality of being deeply serious and sober or solemn.
The state or condition of being worshipful; reverence.