The dental nasal click is a click consonant found primarily among the languages of southern Africa.[1]
The symbol in the International Phonetic Alphabet for a nasal dental click with a velar rear articulation is ⟨ŋ͡ǀ⟩ or ⟨ŋ͜ǀ⟩, commonly abbreviated to ⟨ŋǀ⟩, ⟨ᵑǀ⟩ or ⟨ǀ̃⟩; a symbol abandoned by the IPA but still preferred by some linguists is ⟨ŋ͡ʇ⟩ or ⟨ŋ͜ʇ⟩, abbreviated ⟨ŋʇ⟩, ⟨ᵑʇ⟩ or ⟨ʇ̃⟩. For a click with a uvular rear articulation, the equivalents are ⟨ɴ͡ǀ, ɴ͜ǀ, ɴǀ, ᶰǀ⟩ and ⟨ɴ͡ʇ, ɴ͜ʇ, ɴʇ, ᶰʇ⟩.
Sometimes the accompanying letter comes after the click letter, e.g. ⟨ǀŋ⟩ or ⟨ǀᵑ⟩; this may be a simple orthographic choice, or it may imply a difference in the relative timing of the releases.[2]