# Close central rounded vowel

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The close central rounded vowel, or high central rounded vowel, 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].
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/.

## Close central protruded vowel

The close central protruded vowel is typically transcribed in IPA simply as ⟨ʉ⟩, and that is the convention used in this article. As there is no dedicated diacritic for protrusion in the IPA, symbol for the close central rounded vowel with an old diacritic for labialization, ⟨ ̫⟩, can be used as an ad hoc symbol ⟨ʉ̫⟩ for the close central protruded vowel. Another possible transcription is ⟨ʉʷ⟩ or ⟨ɨʷ⟩ (a close central vowel modified by endolabialization), but this could be misread as a diphthong.

### Features

* Its vowel height is close, also known as high, which means the tongue is positioned close to the roof of the mouth without creating a constriction that would be classified as a consonant.
* Its vowel backness is central, which means the tongue is positioned halfway between a front vowel and a back vowel.
* Its roundedness is protruded, which means that the corners of the lips are drawn together, and the inner surfaces exposed.

### Occurrence

Because central rounded vowels are assumed to have protrusion, and few descriptions cover the distinction, some of the following may actually have compression.
| Language | Language | Word | IPA | Meaning | Notes |
| Angami | Khonoma | su | [sʉ˦] | 'deep' | Allophone of /u/ after /s/. |
| Armenian | Some Eastern dialects | յուղ/yowġ | [jʉʁ] | 'oil' | Allophone of /u/ after /j/. |
| Berber | Ayt Seghrouchen | ⵍⵍⴰⵢⴳⴳⵓⵔ/llayggur | [lːæjˈɡːʉɾ] | 'he goes' | Allophone of /u/ after velar consonants. |
| Dutch | Standard Northern | nu | [nʉ] | 'now' | Typically transcribed in IPA with ⟨y⟩; also described as close front [y] and near-close front [y˕]. See Dutch phonology |
| Dutch | Randstad | hut | [ɦɵ̝t] | 'hut' | Found in Amsterdam, Rotterdam and The Hague. Lower [ɵ] in Standard Dutch. See Dutch phonology |
| English | Australian | goose | [ɡʉːs] | 'goose' | See Australian English phonology |
| English | New Zealand | goose | [ɡʉːs] | 'goose' | See New Zealand English phonology |
| English | Modern Received Pronunciation | goose | [ɡʉːs] | 'goose' | Realized as back [uː] in the conservative variety. |
| English | Scouse | goose | [ɡʉːs] | 'goose' | May (less commonly) be fully front [yː] instead. |
| English | South African | goose | [ɡʉːs] | 'goose' | Realized as back [uː] in the conservative variety and in many Black and Indian varieties. See South African English phonology |
| English | General American | goose | [ɡʉs] | 'goose' | Can be back [u] instead. |
| English | Estuary | foot | [fʉ̞ʔt] | 'foot' | The exact height, backness and roundedness is variable. |
| English | Cockney | good | [ɡʊ̈d] | 'good' | Only in some words, particularly good, otherwise realized as near-back [ʊ]. |
| English | Rural white Southern American | good | [ɡʊ̈d] | 'good' | Can be front [ʏ] instead. |
| English | Southeastern English | good | [ɡʊ̈d] | 'good' | May be unrounded [ɪ̈] instead; it corresponds to [ʊ] in other dialects. See English phonology |
| English | Ulster | good | [ɡʊ̈d] | 'good' | Short allophone of /u/. |
| English | Shetland | strut | [stɹʊ̈t] | 'strut' | Can be [ɔ̟] or [ʌ] instead. |
| German | Upper Saxon | Buden | [ˈb̥ʉːd̥n̩] | 'booths' | The example word is from the Chemnitz dialect. |
| Hausa | Hausa | | | | Allophone of /u/. |
| Ibibio | Dialect of the Uruan area and Uyo | fuuk | [fʉ́ʉk] | 'cover many things/times' | Allophone of /u/ between consonants. |
| Ibibio | Some dialects | | | | Phonemic; contrasts with /u/. |
| Irish | Munster | ciúin | [cʉːnʲ] | 'quiet' | Allophone of /u/ between slender consonants. See Irish phonology |
| Irish | Ulster | úllaí | [ˈʉ̜l̪ˠi] | 'apples' | Often only weakly rounded; may be transcribed in IPA with ⟨u⟩. |
| Irula | Irula | | [mʉːj] | "to surround" | Has other centralized vowels. |
| Kurdish | Southern | müçig | [mʉːˈt͡ʃɯɡ] | 'dust' | See Kurdish phonology |
| Limburgish | Some dialects | bruudsje | [ˈbʀ̝ʉtʃə] | 'breadroll' | Close [ʉ] or near-close [ʉ̞], depending on the dialect. Close front [y] in other dialects. Typically transcribed in IPA with ⟨y⟩. The example word is from the Maastrichtian dialect, in which the vowel is close. |
| Lüsu | Lüsu | [lʉ˥zʉ˥˧] | [lʉ˥zʉ˥˧] | 'Lüsu' | |
| Russian | Russian | кюрий/kyuriy/kjurij | [ˈkʲʉrʲɪj] | 'curium' | Allophone of /u/ between palatalized consonants. Near-close when unstressed. See Russian phonology |
| Scots | Scots | buit | [bʉt] | 'boot' | May be more front [ʏ] instead. |
| Scottish Gaelic | older Lewis speakers | co-dhiù | [kʰɔˈjʉː] | 'anyway' | Normal allophone of [uː]. Fronted as [yː] among younger speakers. |
| Scottish Gaelic | Wester Ross and Lochalsh | co-dhiù | [kʰɔˈjʉː] | Normal allophone of [uː]. |
| Swedish | Bohuslän | yla | [²ʉᶻːlä] | 'howl' | A fricated vowel that corresponds to [y̫ː] in Central Standard Swedish. See Swedish phonology |
| Swedish | Närke | yla | [²ʉᶻːlä] | 'howl' | A fricated vowel that corresponds to [y̫ː] in Central Standard Swedish. See Swedish phonology |
| Tamil | Tamil | வால் | [väːlʉ] | 'tail' | Epenthetic vowel inserted in colloquial speech after word-final liquids; can be unrounded [ɨ] instead. See Tamil phonology |

## Close central compressed vowel

As there is no official diacritic for compression in the IPA, the centering diacritic is used with the front rounded vowel [y], which is normally compressed. Other possible transcriptions are ⟨ɨ͡β̞⟩ (simultaneous [ɨ] and labial compression) and ⟨ɨᵝ⟩ ([ɨ] modified with labial compression).

### Features

* Its vowel height is close, also known as high, which means the tongue is positioned close to the roof of the mouth without creating a constriction that would be classified as a consonant.
* Its vowel backness is central, which means the tongue is positioned halfway between a front vowel and a back vowel.
* Its roundedness is compressed, which means that the margins of the lips are tense and drawn together in such a way that the inner surfaces are not exposed.

### Occurrence

This vowel is typically transcribed in IPA with ⟨ʉ⟩. It occurs in some dialects of Swedish, but see also close front compressed vowel. The close back vowels of Norwegian and Swedish are also compressed. See close back compressed vowel. It also occurs in Japanese as an allophone. Medumba has a compressed central vowel [ɨᵝ] where the corners of the mouth are not drawn together.
| Language | Language | Word | IPA | Meaning | Notes |
| Japanese | Some younger speakers | 空気 / kūki | [kÿːki] | 'air' | Near-back [u̟] for other speakers. |
| Japanese | Standard Tokyo pronunciation | 寿司 / sushi | [sÿɕi] | 'sushi' | Allophone of /u/ after /s, z, t/ and palatalized consonants. See Japanese phonology |
| Norwegian | Urban East | hus | [hÿːs] | 'house' | Typically transcribed in IPA with ⟨ʉː⟩. Also described as front [yː]. See Norwegian phonology |
| Swedish | Some dialects | ful | [fÿːl] | 'ugly' | More front [yː ~ ʏː] in Central Standard Swedish; typically transcribed in IPA as ⟨ʉː⟩. See Swedish phonology |