bn:00071830n
Noun Concept
Categories: Sirens, All articles needing additional references
EN
siren  Acoustic siren  fire horn  Fire siren  Police siren
EN
An acoustic device producing a loud often wailing sound as a signal or warning WordNet 3.0
English:
device
acoustics
Definitions
Relations
Sources
EN
An acoustic device producing a loud often wailing sound as a signal or warning WordNet 3.0 & Open English WordNet
A siren is a loud noise-making device. Wikipedia
A loud acoustic alarm used to alert people to emergencies Wikipedia Disambiguation
Loud noise-making device Wikidata
A device, either mechanical or electronic, that makes a piercingly loud sound as an alarm or signal. OmegaWiki
A device, either mechanical or electronic, that makes a piercingly loud sound as an alarm or signal, or the sound from such a device (first recorded 1879). Wiktionary
WordNet 3.0 & Open English WordNet
EN
Wikipedia
Wikidata
EN
Wiktionary
EN
OmegaWiki
EN
Wikidata Alias