noun Download 🔗Share A portable, usually hand-held, funnel-shaped device that is used to amplify a person’s natural voice toward a targeted direction. Examples : "The teacher used a megaphone to address the large group of students gathered outside. " technology device communication sound media Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share Mouthpiece or promoter; one who speaks for or publicizes on behalf of another. Examples : "The student council's spokesperson, acting as a megaphone for the entire student body, urged the principal to reconsider the new dress code. " communication media technology sound device Chat with AIVocabulary GamePractice Reading
verb Download 🔗Share To use a megaphone; to speak through a megaphone. Examples : "The teacher megaphoned instructions to the students outside during the assembly. " communication technology sound media device Chat with AIVocabulary GamePractice Reading
noun Download 🔗Share A cytotoxic neolignan obtained from the laurel Aniba megaphylla. Examples : "Scientists are studying the megaphone, a compound from a particular type of laurel tree, for its potential anti-cancer properties. " medicine compound biochemistry plant substance Chat with AIVocabulary GamePractice Reading