Velars are

consonant In articulatory phonetics, a consonant is a speech sound that is articulated with complete or partial closure of the vocal tract. Examples are and pronounced with the lips; and pronounced with the front of the tongue; and pronounced wit ...

s articulated with the back part of the

tongue The tongue is a muscular organ (anatomy), organ in the mouth of a typical tetrapod. It manipulates food for mastication and swallowing as part of the digestive system, digestive process, and is the primary organ of taste. The tongue's upper surfa ...

(the dorsum) against the soft palate, the back part of the roof of the mouth (known also as the

velum Velum may refer to: Human anatomy * Superior medullary velum, anterior medullary velum or valve of Vieussens, white matter, in the brain, which stretches between the superior cerebellar peduncles ** Frenulum of superior medullary velum, a sligh ...

). Since the velar region of the roof of the mouth is relatively extensive and the movements of the dorsum are not very precise, velars easily undergo

assimilation Assimilation may refer to: Culture *Cultural assimilation, the process whereby a minority group gradually adapts to the customs and attitudes of the prevailing culture and customs **Language shift, also known as language assimilation, the progre ...

, shifting their articulation back or to the front depending on the quality of adjacent vowels. They often become automatically ''fronted'', that is partly or completely palatal before a following front vowel, and ''retracted'', that is partly or completely uvular before back vowels. Palatalised velars (like English in ''keen'' or ''cube'') are sometimes referred to as palatovelars. Many languages also have labialized velars, such as , in which the articulation is accompanied by rounding of the lips. There are also labial–velar consonants, which are doubly articulated at the velum and at the lips, such as . This distinction disappears with the

approximant consonant Approximants are speech sounds that involve the articulators approaching each other but not narrowly enough nor with enough articulatory precision to create turbulent airflow. Therefore, approximants fall between fricatives, which do produce a ...

since labialization involves adding of a labial approximant articulation to a sound, and this ambiguous situation is often called labiovelar. A velar

trill TRILL (Transparent Interconnection of Lots of Links) is an Internet Standard implemented by devices called TRILL switches. TRILL combines techniques from bridging and routing, and is the application of link-state routing to the VLAN-aware custom ...

or tap is not possible according to the

International Phonetics Association The International Phonetic Association (IPA; French: ', ''API'') is an organization that promotes the scientific study of phonetics and the various practical applications of that science. The IPA's major contribution to phonetics is the Interna ...

: see the shaded boxes on the table of pulmonic consonants. In the velar position, the tongue has an extremely restricted ability to carry out the type of motion associated with trills or taps, and the body of the tongue has no freedom to move quickly enough to produce a

velar trill In phonetics, a trill is a consonantal sound produced by vibrations between the active articulator and passive articulator. Standard Spanish as in , for example, is an alveolar trill. A trill is made by the articulator being held in place an ...

or flap.

Examples

The velar consonants identified by the

International Phonetic Alphabet The International Phonetic Alphabet (IPA) is an alphabetic system of phonetic transcription, phonetic notation based primarily on the Latin script. It was devised by the International Phonetic Association in the late 19th century as a standa ...

are:

Lack of velars

The velar consonant is the most common consonant in human languages. The only languages recorded to lack velars (and any dorsal consonant at all) may be Xavante, Tahitian, and (phonologically but not phonetically) several

Skou languages The Sko or Skou languages are a small language family spoken by about 7000 people, mainly along the Vanimo coast of Sandaun Province in Papua New Guinea, with a few being inland from this area and at least one just across the border in the Indone ...

(

Wutung Wutung (Udung) and Sangke (Nyao) are a Skou language or pair of languages of Papua New Guinea. It is spoken in the villages of Wutung () and Sangke in Bewani/Wutung Onei Rural LLG of Sandaun Province. The two varieties are sometimes considered se ...

, a dialect of Vanimo, and Bobe). In Pirahã, men may lack the only velar consonant. Other languages lack simple velars. An areal feature of the

indigenous languages of the Americas Over a thousand indigenous languages are spoken by the Indigenous peoples of the Americas. These languages cannot all be demonstrated to be related to each other and are classified into a hundred or so language families (including a large numbe ...

of the coastal regions of the

Pacific Northwest The Pacific Northwest (sometimes Cascadia, or simply abbreviated as PNW) is a geographic region in western North America bounded by its coastal waters of the Pacific Ocean to the west and, loosely, by the Rocky Mountains to the east. Though ...

is that historical *k was palatalized. When such sounds remained stops, they were transcribed in

Americanist phonetic notation Americanist phonetic notation, also known as the North American Phonetic Alphabet (NAPA), the Americanist Phonetic Alphabet or the American Phonetic Alphabet (APA), is a system of phonetic notation originally developed by European and American an ...

, presumably corresponding to IPA , but in others, such as the

Saanich dialect Saanich (also Sənčáθən, written as in Saanich orthography and pronounced ) is the language of the First Nations Saanich people in the Pacific Northwest region of northwestern North America. Saanich is a Coast Salishan language in the North ...

Coastal Salish The Coast Salish is a group of ethnically and linguistically related Indigenous peoples of the Pacific Northwest Coast, living in the Canadian province of British Columbia and the U.S. states of Washington and Oregon. They speak one of the Coa ...

, Salish-Spokane-Kalispel, and

Chemakum The Chimakum, also spelled Chemakum and Chimacum are a near extinct Native Americans in the United States, Native American people (known to themselves as Aqokúlo and sometimes called the Port Townsend Indians), who lived in the northeastern port ...

, *k went further and affricated to . Likewise, historical *k’ has become and historical *x has become ; there was no *g or *ŋ. In the

Northwest Caucasian languages The Northwest Caucasian languages, also called West Caucasian, Abkhazo-Adyghean, Abkhazo-Circassian, Circassic, or sometimes ''Pontic languages'' (from the historical region of Pontus, in contrast to ''Caspian languages'' for the Northeast Cauc ...

, historical * has also become palatalized, becoming in Ubykh and in most Circassian varieties. In both regions the languages retain a labialized velar series (e.g. in the Pacific Northwest) as well as

uvular consonant Uvulars are consonants articulated with the back of the tongue against or near the uvula, that is, further back in the mouth than velar consonants. Uvulars may be stops, fricatives, nasals, trills, or approximants, though the IPA does not provi ...

s. In the languages of those families that retain plain velars, both the plain and labialized velars are ''pre-velar'', perhaps to make them more distinct from the uvulars which may be ''post-velar''. Prevelar consonants are susceptible to palatalization. A similar system, contrasting with and leaving marginal at best, is reconstructed for

Proto-Indo-European Proto-Indo-European (PIE) is the reconstructed common ancestor of the Indo-European language family. Its proposed features have been derived by linguistic reconstruction from documented Indo-European languages. No direct record of Proto-Indo-E ...

. Apart from the voiced stop , no other velar consonant is particularly common, even the and that occur in English. Of course, there can be no phoneme in a language that lacks voiced stops, like

Mandarin Chinese Mandarin (; ) is a group of Chinese (Sinitic) dialects that are natively spoken across most of northern and southwestern China. The group includes the Beijing dialect, the basis of the phonology of Standard Chinese, the official language of ...

, but it is sporadically missing elsewhere. Of the languages surveyed in the ''World Atlas of Language Structures'', about 10% of languages that otherwise have are missing .The World Atlas of Language Structures Online:Voicing and Gaps in Plosive Systems
/ref> Pirahã has both a and a phonetically. However, the does not behave as other consonants, and the argument has been made that it is phonemically , leaving Pirahã with only as an underlyingly velar consonant. Hawaiian does not distinguish from ; tends toward at the beginning of utterances, before , and is variable elsewhere, especially in the dialect of Niihau and Kauai. Since Hawaiian has no , and varies between and , it is not clearly meaningful to say that Hawaiian has phonemic velar consonants. Several Khoisan languages have limited numbers or distributions of pulmonic velar consonants. (Their click consonants are articulated in the uvular or possibly velar region, but that occlusion is part of the airstream mechanism rather than the place of articulation of the consonant.) Khoekhoe, for example, does not allow velars in medial or final position, but in Juǀ'hoan velars are rare even in initial position.

consonants

Normal velar consonants are ''dorso-velar'': The dorsum (body) of the tongue rises to contact the velum (soft palate) of the roof of the mouth. In disordered speech there are also ''velo-dorsal'' stops, with the opposite articulation: The velum lowers to contact the tongue, which remains static. In the

extensions to the IPA The Extensions to the International Phonetic Alphabet for Disordered Speech, commonly abbreviated extIPA , are a set of letters and diacritics devised by the International Clinical Phonetics and Linguistics Association to augment the Internatio ...

for disordered speech, these are transcribed by reversing the IPA letter for a velar consonant, e.g. ⟨⟩ for a voiceless velodorsal stop, ⟨⟩ for voiced, and ⟨⟩ for nasal.

Examples

Lack of velars

consonants

See also

Notes

References

Further reading