Uvular flap

Uvular flap
ɢ̆
ʀ̆
IPA number	112 505
Encoding
Entity (decimal)	ɢ​̆
Unicode (hex)	U+0262 U+0306

The uvular flap is a type of consonantal sound, used in some spoken languages. There is no dedicated symbol for this sound in the IPA. It can specified by adding a 'short' diacritic to the letter for the uvular plosive, ⟨ɢ̆⟩, but normally it is covered by the unmodified letter for the uvular trill, ⟨ʀ⟩, since the two have never been reported to contrast.

The uvular flap is not known to exist as a phoneme in any language.

More commonly, it is said to vary with the much more frequent uvular trill, and is most likely a single-contact trill [ʀ̆] rather than an actual flap [ɢ̆] in these languages. (The primary difference between a flap and a trill is the airstream, not the number of contacts.)

References

IPA: Pulmonic consonants [edit]
Place → Labial Coronal Dorsal Laryngeal Manner ↓ Bi­labial Lab-den. Ling-lab. Den. Alv. Pst-alv. Retro. Pal. Vel. Uvul. Pharyn. Glottal Nasal m̥ m ɱ n̼ n̪ n̥ n n̠ ɳ̊ ɳ ɲ̊ ɲ ŋ̊ ŋ ɴ Stop p b p̪ b̪ t̼ d̼ t̪ d̪ t d t̠ d̠ ʈ ɖ c ɟ k ɡ q ɢ ʡ ʔ Sibilant affricate t̪s̪ d̪z̪ ts dz t̠ʃ d̠ʒ ʈʂ ɖʐ t̠ɕ d̠ʑ Non-sibilant affricate pɸ bβ p̪f b̪v t̪θ d̪ð tɹ̝̊ dɹ̝ t̠ɹ̠̊˔ d̠ɹ̠˔ cç ɟʝ kx ɡɣ qχ ɢʁ ʡʜ ʡʢ ʔh Sibilant fricative s̪ z̪ s z ʃ ʒ ʂ ʐ ɕ ʑ Non-sibilant fricative ɸ β f v θ̼ ð̼ θ ð θ̠ ð̠ ɹ̠̊˔ ɹ̠˔ ɻ̊˔ ɻ˔ ç ʝ x ɣ χ ʁ ħ ʕ h ɦ Approximant β̥˕ ɸ̬˕ ʋ̥ ʋ θ̞ ð̞ ɹ̥ ɹ ɹ̠ ɻ̊ ɻ j̊ j ɰ̊ ɰ ʁ̞ ʕ̞ ʔ̞ Tap/flap ⱱ̟ ⱱ ɾ̼ ɾ̪ ɾ̥ ɾ ɾ̠ ɽ̊ ɽ ɢ̆ ʡ̆ Trill ʙ̥ ʙ r̼ r̪ r̥ r r̠ ɽr̥ ɽr ʀ̥ ʀ ʜ ʢ Lateral affricate tɬ dɮ ʈɭ̊˔ ɖɭ˔ cʎ̝̊ ɟʎ̝ kʟ̝̊ ɡʟ̝ Lateral fricative ɬ̪ ɮ̪ ɬ ɮ ɭ̊˔ ɭ˔ ʎ̝̊ ʎ̝ ʟ̝̊ ʟ̝ Lateral approximant l̪ l̥ l l̠ ɭ̊ ɭ ʎ̥ ʎ ʟ̥ ʟ ʟ̠ Lateral tap/flap ɺ ɭ̆ ʎ̆ ʟ̆
Symbols to the right in a cell are voiced, to the left are voiceless. Shaded areas denote articulations judged to be impossible.