ţʵ

loudspeaker noun

LOUDSPEAKER + VERB broadcast sth Loudspeakers broadcast the football results.

LOUDSPEAKER + NOUN announcement | system

PREP. from a/the ~ Christmas songs blared from loudspeakers. | over a/the ~ We heard the news over the loudspeaker. | through a/the ~ A woman was addressing the crowd through a loudspeaker.