megaphones
meg-a-phones
noun
Cone-shaped devices used to amplify a person's voice over a distance.
"The protestors used megaphones to make their voices heard."
Thesaurus
Synonyms: megaphone
meg-a-phones
Cone-shaped devices used to amplify a person's voice over a distance.
"The protestors used megaphones to make their voices heard."
Synonyms: megaphone