- Extra-short
The
International Phonetic Alphabet uses abreve , IPA| [ ̆] , to indicate a speech sound (usually avowel ) with less than normal duration. That is, IPA| [ă] is a very short vowel with the quality of IPA| [a] .An example from English is the short
schwa of the word "police" IPA| [pə̆liˑs] . This is typical ofvowel reduction .For typographic convenience, the breve is sometimes used for a non-syllabic vowel (that is, part of a
diphthong ), which is officially indicated by a similar diacritic placed "under" the vowel letter, as in "eye" IPA| [aɪ̯] .The breve is also sometimes used for
flap consonant s which do not have dedicated symbols in the IPA, since a flap is in effect a very briefplosive . However, the diacritic is normally found not on the symbols for plosives, as one might expect, but instead on approximants or fricatives such as IPA|, IPA| , or IPA|<ʟ̆>. See also
length (phonetics) .
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