Analveolar nasal click is aclick consonant found primarily among the languages of southern Africa.^[1] The symbol in theInternational Phonetic Alphabet for a nasal alveolar click with avelar rear articulation is ⟨ŋ͡ǃ⟩ or ⟨ŋ͜ǃ⟩, commonly abbreviated to ⟨ŋǃ⟩, ⟨ᵑǃ⟩ or ⟨ǃ̃⟩; a symbol abandoned by the IPA but still preferred by some linguists is ⟨ŋ͡ʗ⟩ or ⟨ŋ͜ʗ⟩, abbreviated ⟨ŋʗ⟩, ⟨ᵑʗ⟩ or ⟨ʗ̃⟩. For a click with auvular rear articulation, the equivalents are ⟨ɴ͡ǃ,ɴ͜ǃ,ɴǃ,ᶰǃ⟩ and ⟨ɴ͡ʗ,ɴ͜ʗ,ɴʗ,ᶰʗ⟩.Sometimes the accompanying letter comes after the click letter, e.g. ⟨ǃŋ⟩ or ⟨ǃᵑ⟩; this may be a simple orthographic choice, or it may imply a difference in the relative timing of the releases.^[2]

Features of an alveolar nasal click:

• Theairstream mechanism islingual ingressive (also known as velaric ingressive), which means a pocket of air trapped between two closures is rarefied by a "sucking" action of the tongue, rather than being moved by theglottis or thelungs/diaphragm. The release of the forward closure produces the "click" sound. Voiced and nasal clicks have a simultaneouspulmonic egressive airstream.
• Itsplace of articulation isalveolar, which means it is articulated with either the tip or the blade of the tongue at thealveolar ridge, termed respectivelyapical andlaminal.
• Itsphonation is voiced, which means the vocal cords vibrate during the articulation.
• It is anasal consonant, which means air is exclusively allowed to escape through the nose for nasal stops; otherwise, in addition to through the mouth.
• It is acentral consonant, which means it is produced by directing the airstream along the center of the tongue, rather than to the sides.

Alveolar nasal clicks are found primarily in the variousKhoisan language families of southern Africa and in some neighboringBantu languages such asYeyi.^[3] They also appear in the Australian ritual languageDamin.

AllKhoisan languages, and a few Bantu languages, have glottalized nasal clicks. These are formed by closing theglottis so that the click is pronounced in silence; however, any preceding vowel will be nasalized.

• Alveolar consonants
• Nasal consonants
• Click consonants
• Central consonants
• Voiced consonants

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• Pages with plain IPA
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