Voiced linguolabial lateral flap
ɺ̼

The voiced alveolar lateral flap is a type of consonantal sound, used in some spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is ɺ̼.

In the IPA chart it is the lateral consonant linguistically recorded with the most advanced articulation.

Features

Features:

  • Its manner of articulation is tap or flap, which means it is produced with a single contraction of the muscles so that one articulator (usually the tongue) is thrown against another.
  • Its place of articulation is linguolabial, which means it is articulated with the tongue against the upper lip.
  • Its phonation is voiceless, which means it is produced without vibrations of the vocal cords. In some languages the vocal cords are actively separated, so it is always voiceless; in others the cords are lax, so that it may take on the voicing of adjacent sounds.
  • It is an oral consonant, which means air is allowed to escape through the mouth only.
  • It is a lateral consonant, which means it is produced by directing the airstream over the sides of the tongue, rather than down the middle.
  • The airstream mechanism is pulmonic, which means it is articulated by pushing air solely with the intercostal muscles and abdominal muscles, as in most sounds.

Occurrence

Language Word IPA Meaning Notes
Pirahã some speakers toogixi [tòːɺ͡ɺ̼ìʔì] 'hoe' Only used in some types of speech.[1]

Notes

  1. Everett, Daniel Leonard (December 1982). "Phonetic rarities in Pirahã". Journal of the International Phonetic Association. 12 (2): 94–96. Retrieved 27 September 2023.
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