Alveolar lateral flap

Alveolar lateral flap
ɺ
Image
IPA number	181
Encoding
Entity (decimal)	ɺ
Unicode (hex)	U+027A
X-SAMPA	l\
Kirshenbaum	*<lat>
Sound
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The 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 ⟨ɺ⟩, a fusion of a rotated lowercase letter ⟨r⟩ with a letter ⟨l⟩.

Some languages which are described as having a lateral flap, such as Japanese, actually have a flap which is indeterminant as to centrality, and may surface as either central or lateral, either depending on surrounding vowels or in free variation.

Features

Features of the alveolar lateral flap:

• Its manner of articulation is 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 alveolar, which means it is articulated with either the tip or the blade of the tongue at the alveolar ridge, termed respectively apical and laminal.
• Its phonation is voiced, which means the vocal cords vibrate during the articulation.
• 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 lungs and diaphragm, as in most sounds.

Occurrence

Language		Word	IPA	Meaning	Notes
Iwaidja		example needed		--
Japanese[1]		ラーメン/rāmen	[ɺ̠aːmeɴ] (help·info)	'ramen'	See Japanese phonology
Pirahã		toogixi	[tòːɺ͡ɺ̼ìʔì]	'hoe'	Only used in some types of speech.
Wayuu		püülükü	[pɯːɺɯkɯ]	'pig'	Contrasts with /r/

See also

• List of phonetics topics

References

Bibliography

• Okada, Hideo (1991), "Japanese", Journal of the International Phonetic Association 21 (2): 94–97 

v d e   International Phonetic Alphabet   IPA topics IPA International Phonetic Association · History of the IPA · Kiel convention (1989) · Journal of the IPA (JIPA) · Naming conventions Phonetics Diacritics · Segments · Tone letter · Place of articulation · Manner of articulation Special topics Extensions to the IPA · Obsolete and nonstandard symbols · IPA chart for English dialects Encodings SAMPA · X-SAMPA · Conlang X-SAMPA · Kirshenbaum · TIPA · Phonetic symbols in Unicode · WorldBet   Consonants v d e IPA pulmonic consonants chartchart image • audio Place → Labial Coronal Dorsal Radical Glottal ↓ Manner Bila​bial Labio​dental Den​tal Alve​olar Post​alv. Retro​flex Pal​a​tal Ve​lar Uvu​lar Pha​ryn​geal Epi​glot​tal Glot​tal Nasal m̥ m ɱ n̪ n̥ n n̠ ɳ ɲ̥ ɲ ŋ̊ ŋ ɴ Plosive p b p̪ b̪ t̪ d̪ t d ʈ ɖ c ɟ k ɡ q ɢ ʡ ʔ Fricative ɸ β f v θ ð s z ʃ ʒ ʂ ʐ ç ʝ x ɣ χ ʁ ħ ʕ ʜ ʢ h ɦ Approximant ʋ ɹ ɻ j ɰ Trill ʙ r ɽ͡r ʀ я * Flap or tap ⱱ̟ ⱱ ɾ ɽ ɢ̆ ʡ̯ Lateral Fric. ɬ ɮ ɭ˔̊ ʎ̥˔ ʟ̝̊ ʟ̝ Lateral Appr. l ɭ ʎ ʟ Lateral flap ɺ ɺ̠ ʎ̯ Non-pulmonic consonants Clicks ʘ ǀ ǃ ǂ ǁ ʘ̃ ʘ̃ˀ ʘ͡q ʘ͡qʼ Implosives ɓ ɗ ʄ ᶑ ɠ ʛ Ejectives pʼ tʼ cʼ ʈʼ kʼ qʼ fʼ θʼ sʼ ɬʼ xʼ χʼ tsʼ tɬʼ cʎ̝̥ʼ tʃʼ ʈʂʼ kxʼ kʟ̝̊ʼ Affricates p̪f b̪v ts dz tʃ dʒ tɕ dʑ ʈʂ ɖʐ tɬ dɮ cç ɟʝ cʎ̥˔ kʟ̝̊ Co-articulated consonants Fricatives ɕ ʑ ɧ Approximants ʍ w ɥ ɫ Stops k͡p ɡ͡b ŋ͡m These tables contain phonetic symbols, which may not display correctly in some browsers. [Help] Where symbols appear in pairs, left—right represent the voiceless—voiced consonants. Shaded areas denote pulmonic articulations judged to be impossible. * Symbol not defined in IPA. Chart image Pulmonics · Non-pulmonics  · Affricates · Co-articulated   Vowels Front Near-​front Central Near-​back Back Close •iy •ɨʉ •ɯu •ɪʏ •ɪ̈ʊ̈ •ʊ •eø •ɘɵ •ɤo •e̞ø̞ ə •ɤ̞o̞ •ɛœ •ɜɞ •ʌɔ •æ ɐ •aɶ •ä •ɑɒ Near-close Close-mid Mid Open-mid Near-open Open Vowels: IPA help • chart •  chart with audio • view