loudspeaker
UK /laʊdˈspiːkə/ US /ˈlaʊdspiːkɚ/
noun 3
Collocations
6(noun.)
LOUDSPEAKER + VERB
broadcast sth
The loudspeakers broadcast an emergency announcement across the train station this morning.
LOUDSPEAKER + NOUN
announcement | system
PREP
from a/the ~
The announcement came from a loudspeaker at the train station.
over a/the ~
The principal announced the school closing over the loudspeaker this morning.
through a/the ~
The coach gave instructions to the team through the loudspeaker during the match.
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