Use in sentences of दूर तक शब्द ले जाने का एक प्रकार का यंत्र
Meaning of MEGAPHONE in English
A device to magnify sound, or direct it in a given direction in a greater volume, as a very large funnel used as an ear trumpet or as a speaking trumpet.
Synonyms of ‘दूर तक शब्द ले जाने का एक प्रकार का यंत्र’