ultramarin marine translations
ultramarin.online
nl megafoon   instrument ter versterking van de menselijke stem; elektr(on)ische variant van de roephoorn;
de Megaphon Instrument zur Verstärkung der menschlichen Stimme; elektr(on)ische Variante der Flüstertüte;
en megaphone a portable, funnel-shaped device with a battery-powered amplifier used to amplify a person’s voice towards a targeted direction - electronic type of a speaking trumpet;
fr mégaphone  
es megáfono      
it megafono