- 1. n. 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. Source: opted
- 2. n. a cone-shaped acoustic device held to the mouth to intensify and direct the human voice Source: wordnet
- 3. 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. Source: webster
- 4. A device to magnify sound, or direct it in a given direction ina greater volume, as a very large funnel used as an ear trumpet or asa speaking trumpet. Source: adambom
- 5. n:100 n. a cone-shaped acoustic device held to the mouth to intensify and direct the human voice Source: ecdict
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megaphone
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trumpetdevicedirectdirectionearfunnelgivengreaterlargemagnifysoundspeakingvolumeacousticcone-shapedheldhumanintensifymouthvoiceasa