- Bilabial ejective
-
Bilabial ejective pʼ Image 
IPA number 101 + 401 Encoding Entity (decimal) pʼUnicode (hex) U+0070 U+02BC X-SAMPA p_>Kirshenbaum p`Sound
The bilabial ejective is a type of consonantal sound, used in some spoken languages. The symbol in the International Phonetic Alphabet that represents this sound is pʼ.
Features
Features of the bilabial ejective:
- Its manner of articulation is stop, or plosive, which means it is produced by obstructing airflow in the vocal tract. (The term plosive contrasts with nasal stops, where the blocked airflow is redirected through the nose.)
- Its place of articulation is bilabial, which means it is articulated with both lips.
- Its phonation is voiceless, which means it is produced without vibrations of the vocal cords.
- It is an oral consonant, which means air is allowed to escape through the mouth only.
- Because the sound is not produced with airflow over the tongue, the central–lateral dichotomy does not apply.
- The airstream mechanism is ejective (glottalic egressive), which means the air is forced out by pumping the glottis upward.
Occurrence
In addition to the languages listed below, this sound is also common in Ethiopian Semitic languages.
Language Word IPA Meaning Notes Abkhaz [example needed] -- See Abkhaz phonology Georgian [example needed] -- Khwarshi [example needed] -- Contrasts phonemically with pharyngealized form Oromo [example needed] -- Quechua p'acha [pʼat͡ʃa] 'clothes' Ubykh [example needed] -- Contrasts phonemically with pharyngealized form. See Ubykh phonology See also
International Phonetic Alphabet IPA topics IPA International Phonetic Association · History of the IPA · Kiel convention (1989) · Journal of the IPA (JIPA) · Naming conventionsPhonetics Special topics Encodings Consonants IPA pulmonic consonants chartchart image • 
audioPlace → Labial Coronal Dorsal Radical Glottal ↓ Manner Bilabial Labiodental Dental Alveolar Postalv. Retroflex Palatal Velar Uvular Pharyngeal Epiglottal Glottal Nasal m ɱ n̪ n ɳ ɲ 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 Lateral Appr. l ɭ ʎ ʟ Lateral flap ɺ ɺ̠ ʎ̯ Non-pulmonic consonants Clicks ʘ ǀ ǃ ǂ ǁ 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 ts dz tʃ dʒ tɕ dʑ ʈʂ ɖʐ tɬ dɮ cç ɟʝ 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 Vowels Vowels: IPA help • chart • chart with audio • viewCategories:- Bilabial consonants
- Ejectives
Wikimedia Foundation. 2010.
