Voiceless velar lateral fricative

Voiceless velar lateral fricative
𝼄
ʟ̝̊
Audio sample
Voiceless velar lateral approximant
ʟ̥
IPA Number158 402A
Encoding
X-SAMPAL\_0

The voiceless velar lateral fricative is a rare speech sound. As one element of an affricate, it is found for example in Zulu and Xhosa (see velar lateral ejective affricate). However, a simple fricative has only been reported from a few languages in the Caucasus and New Guinea.

Archi, a Northeast Caucasian language of Dagestan, has four voiceless velar lateral fricatives: plain [𝼄], labialized [𝼄ʷ], fortis [𝼄ː], and labialized fortis [𝼄ːʷ]. Although clearly fricatives, these are further forward than velars in most languages, and might better be called prevelar. Archi also has a voiced fricative, as well as a voiceless and several ejective lateral velar affricates, but no alveolar lateral fricatives or affricates.[1]

In New Guinea, some of the Chimbu–Wahgi languages such as Melpa, Middle Wahgi, and Nii, have a voiceless velar lateral fricative, which they write with a double-bar el (, ). This sound also appears in syllable coda position as an allophone of the voiced velar lateral fricative in Kuman.[2]

The extIPA has the letter ⟨𝼄⟩ for this sound. It was added to Unicode in 2021.

Some scholars also posit a voiceless velar lateral approximant distinct from the fricative. The approximant may be represented in the IPA as ⟨ʟ̥⟩.

  1. ^ "the Archi language tutorial" (PDF). Archived from the original (PDF) on 2011-09-04. Retrieved 2009-12-23.
  2. ^ Steed, W., & Hardie, P. (2004). Acoustic Properties of the Kuman Voiceless Velar Lateral Fricative. Proceedings of the 10th Australian International Conference on Speech Science & Technology, Sydney. [1] Archived 2012-02-23 at the Wayback Machine