DIAPHONE


Meaning of DIAPHONE in English

transcription, транскрипция: [ ˈdī-ə-ˌfōn ]

noun

Date: 1906

: a fog signal similar to a siren but producing a blast of two tones

Merriam-Webster's Collegiate English vocabulary.      Энциклопедический словарь английского языка Merriam Webster.