EDIT International Phonetic Alphabet

+ Vowel
+ Example in English // butter [bʌtə]
+ Sound example

+ Alternatives // unknown
+ Former versions // unknown
+ Origin // Latin alphabet, small letter
+ Visual characterisation // inverted or turned small letter v

+ In the IPA since 1900
+ IPA number 314

+ This sound can be found in English, Irish Korean and Vietnamese.


Synonyms

English
+ Official name in the IPA // ›open-mid back unrounded vowel‹
+ Nonstandard // deep ›a‹
+ Rotated v
+ Inverted v


+ Source //
Principles of the International Phonetic Association, London, 1949. /
Journal of the International Phonetic Association, 1989. /
Wikipedia. Die Liste der IPA-Zeichen & History of the International Phonetic Alphabet. /
Handbook of the International Phonetic Association: A Guide to the Use of the International Phonetic Alphabet. /
Pullum, Geoffrey and William A. Ladusaw. Phonetic Symbol Guide. Second edition.

 FrauFriedrich