Electric horn (6)
I believe the answer is:
klaxon
(Other definitions for klaxon that I've seen before include "Warning hooter" , "Motor-horn" , "Blaring horn" , "A kind of loud horn" , "warning device" .)
I believe the answer is:
klaxon
(Other definitions for klaxon that I've seen before include "Warning hooter" , "Motor-horn" , "Blaring horn" , "A kind of loud horn" , "warning device" .)