— annunciatory /euh nun"see euh tawr'ee, -tohr'ee/ , adj.
/euh nun"see ay'teuhr/ , n.
1. an announcer.
2. a signaling apparatus, generally used in conjunction with a buzzer, that displays a visual indication when energized by electric current.
[ 1745-55; annuntiator; see ANNUNCIATE, -TOR ]