megaphone
verbEtymology From mega- + -phone.
1
To use a megaphone; to speak through a megaphone.
noun, verb — 4 senses
UK /ˈmɛɡ.əˌfəʊn/ · US /ˈmɛɡəˌfoʊn/
Etymology From mega- + -phone.
A portable, usually hand-held, funnel-shaped device that is used to amplify a person’s natural voice toward a targeted direction.
Figuratively Mouthpiece or promoter; one who speaks for or publicizes on behalf of another.
Etymology From mega- + -phone.
To use a megaphone; to speak through a megaphone.
Etymology Named for the root Aniba megaphylla + -one.
Chemistry, Natural sciences, Organic chemistry, Physical sciences A cytotoxic neolignan obtained from the laurel Aniba megaphylla.
Entry derived from the Wiktionary, under licence CC BY-SA 4.0 — list of authors.