Synonyms: loud‐hailer, speaking‐trumpet, bullhorn, blowhorn
| Part of speech | common noun |
|---|---|
| Plural | megaphones |
| Catalan | megàfon |
|---|---|
| Czech | hlásná trouba; megafon |
| Danish | megafon |
| Dutch | megafoon |
| Esperanto | megafono |
| Finnish | megafoni |
| French | mégaphone |
| German | Sprachrohr; Megaphon |
| Italian | megafono |
| Norwegian | ropert; megafon |
| Polish | megafon |
| Portuguese | megafone |
| Russian | мегафон |
| Spanish | megáfono |
| Swedish | megafon |
| Thai | โทรโข่ง |
| West Frisian | megafoan |