diaphone

[ dahy-uh-fohn ]

noun
  1. a foghorn producing a low-pitched, penetrating signal of two tones.

  2. Phonetics.

    • a phoneme in one dialect corresponding to a similar but phonetically different phoneme in a related dialect.

    • a group of sounds comprising all the phonetically different dialectal variants of a given phoneme in a language: The broad a and flat a of “half” are members of a single diaphone.

Origin of diaphone

1
First recorded in 1905–10; dia- + -phone

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British Dictionary definitions for diaphone

diaphone

/ (ˈdaɪəˌfəʊn) /


noun
    • the set of all realizations of a given phoneme in a language

    • one of any number of corresponding sounds in different dialects of a language

  1. a foghorn that emits a two-toned signal

Origin of diaphone

1
C20: from dia (lect) + phone ²

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012