#announcer

• Announcer — The feminine form of the adjective anunțător; (adjective) that communicates, heralds, indicates, or predicts a future fact or event; (noun) a woman who presents radio or television programs or who makes public announcements in an institution; a technical device or signal that warns about a system state.
• Announcer — Announcing, heralding, indicating, or predicting a future event or action; (noun) a man who makes a public announcement, a herald; a mechanical or electrical device designed to visually or audibly signal or warn about a change in a circuit.