Pharyngealisation is a secondary articulation of consonants or vowels by which the pharynx is constricted during the articulation of the sound. Arabic uses phonemic secondary pharyngealisation for the "emphatic" coronal consonants. The letter ayn represents a pharyngealized glottal stop in many dialects. Ubykh, a Northwest Caucasian language formerly spoken in Russia and Turkey, uses pharyngealisation in 14 pharyngealised consonants. Chilcotin has pharyngealized consonants that trigger pharyngealization of vowels. Many languages (e.g. Salishan, Sahaptian) in the Plateau culture area of North America also have pharyngealization processes triggered by pharyngeal or pharyngealized consonants that affect vowels. In Danish many of the vowel phonemes have distinct pharyngealized qualities. Secondary articulation refers to co-articulated consonants (consonants produced simultaneously at two places of articulation) where the two articulations are not of the same manner. ... Listen to this article · (info) This audio file was created from the revision dated 2005-07-20, and does not reflect subsequent edits to the article. ... Listen to this article · (info) This audio file was created from the revision dated 2005-07-18, and does not reflect subsequent edits to the article. ... The pharynx is the part of the digestive system and respiratory system of many animals immediately behind the mouth and in front of the esophagus. ... Arabic (; , less formally, ) is the largest member of the Semitic branch of the Afro-Asiatic language family (classification: South Central Semitic) and is closely related to Hebrew and Aramaic. ... This article does not cite its references or sources. ... The Northwest Caucasian languages, also called Pontic or Abkhaz-Adyg/Circassian, are a group of languages spoken in Caucasian Russia, Turkey, Jordan, Kabardino-Balkaria (an autonomous republic in Russia) and Abkhazia ( de facto independent formally an autonomous republic in Georgia). ... Chilcotin (also Tsilhqotâin, Tzilkotin) is a Northern Athabaskan language spoken in British Columbia and Washington. ... The Salishan (also Salish) languages are a group of languages of western Canada and the Pacific Northwest of the United States. ... Sahaptian is a group of languages of the Plateau Penutian family spoken by Native American peoples in the Columbia Plateau region of Washington, Oregon, and Idaho in the northwestern United States. ...
Pharyngealisation is similar in articulation to retracted tongue root, but is acoustically distinct.
A stronger degree of pharyngealisation occur in the Northeast Caucasian languages and the Khoisan languages.
The greatest degree of pharyngealisation is found in the strident vowels of the Khoisan languages, where the larynx is raised, and the pharynx constricted, so that either the epiglottis or the arytenoid cartilages vibrate instead of the vocal chords.