Close central rounded vowel

Close central rounded vowel
ʉ
IPA Number	318
Audio sample
source · help
Encoding
Entity (decimal)	ʉ
Unicode (hex)	U+0289
X-SAMPA	}
Braille
Image

IPA: Vowels
Front Central Back Close i y ɨ ʉ ɯ u Near-close ɪ ʏ ʊ Close-mid e ø ɘ ɵ ɤ o Mid e̞ ø̞ ə ɤ̞ o̞ Open-mid ɛ œ ɜ ɞ ʌ ɔ Near-open æ ɐ Open a ɶ ä ɑ ɒ
IPA help  audio full chart template Legend: unrounded • rounded

The close central rounded vowel, or high central rounded vowel,^[1] is a type of vowel sound used in some spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is ⟨ʉ⟩, and the equivalent X-SAMPA symbol is }. The sound is also commonly referred to by the name of its symbol, "barred u".

The close central rounded vowel is the vocalic equivalent of the rare labialized post-palatal approximant [ẅ].^[2]

In most languages this rounded vowel is pronounced with protruded lips (endolabial). However, in a few cases the lips are compressed (exolabial).

Some languages feature the near-close central rounded vowel (listen^ⓘ), which is slightly lower. It is most often transcribed in IPA with ⟨ʉ̞⟩, ⟨ʊ̈⟩ and ⟨ʊ̟⟩, but ⟨ɵ̝⟩ is also a possible transcription. The symbol ⟨ᵿ⟩, a conflation of ⟨ʊ⟩ and ⟨ʉ⟩, is used as an unofficial extension of the IPA to represent this sound by a number of publications, such as Accents of English by John C. Wells. In the third edition of the Oxford English Dictionary, ⟨ᵿ⟩ represents free variation between /ʊ/ and /ə/.