Home › Words › L › loudhailerloudhailerloudhailer means A megaphone or bullhorn.EtymologyFrom loud + hailer.nounA megaphone or bullhorn.Definitions & examples from Wiktionary (CC BY-SA 3.0).Words closest in meaningBy meaning, not spelling — each word's AI semantic fingerprint, nearest first.bullhorn 68% match — A megaphone which electronically amplifies a person’s natural voice. vs loudhailer →blowhorn 65% match — A device, often funnel-shaped and sometimes hand-held, which is used to emit loud sounds or amplified human speech. vs loudhailer →megaphone 62% match — A portable, usually hand-held, funnel-shaped device that is used to amplify a person’s natural voice toward a targeted direction. vs loudhailer →megaloud 58% match — Extremely loud. vs loudhailer →airhorn 58% match — A noise-making device that blasts compressed air through a horn vs loudhailer →loudsome 54% match — Characterised or marked by loudness; noisy vs loudhailer →earhorn 54% match — Synonym of ear trumpet (“type of hearing aid”). vs loudhailer →bullroar 53% match — An extremely loud and vehement voice. vs loudhailer →