annunciation has definitions from the field of Christianity
1
[ noun ] (Christian religion) the announcement to the Virgin Mary by the angel Gabriel of the incarnation of Christ

Related terms

announcement Christianity

2
[ noun ] a festival commemorating the announcement of the Incarnation by the angel Gabriel to the Virgin Mary; a quarter day in England, Wales, and Ireland

Related terms

quarter_day March

3
[ noun ] a formal public statement

Examples

"the government made an announcement about changes in the drug war" "a declaration of independence"

*