Assertion: air horn | /r/CapableOf | use compressed air
Facets:
value: to vibrate a diaphragm
type: PURPOSE
value: to create a very loud noise
type: PURPOSE
Source sentences:
text: An air horn is a horn which uses compressed air to create a very loud noise.
text: Similar in shape to a trumpet, the air horn uses compressed air to vibrate a diaphragm located inside a compression chamber within the device.