Cannabaceae

Voiced bilabial trill
ʙ
IPA Number121
Audio sample
Encoding
Entity (decimal)ʙ
Unicode (hex)U+0299
X-SAMPAB\
Braille⠔ (braille pattern dots-35)⠃ (braille pattern dots-12)

The voiced bilabial trill is a type of consonantal sound, used in some spoken languages. The symbol in the International Phonetic Alphabet that represents the sound is ⟨ʙ⟩, a small capital version of the Latin letter b, and the equivalent X-SAMPA symbol is B\.

Features[edit]

Features of the voiced bilabial trill:

Varieties[edit]

IPA Description
ʙ Voiced bilabial trill
ᵐʙ Prenasalized voiced bilabial trill

Occurrences[edit]

Occurrences of [ʙ] in various languages
Affiliation Language Word IPA Meaning Notes
Bantoid Medumba mʙʉ [mʙʉ́][citation needed] 'dog'
Ngwe Lebang dialect [àʙɨ́ ́] 'ash'
Mura Pirahã kaoáíbogi [kàò̯áí̯ʙòˈɡì] 'evil spirit' Allophone of /b/ before /o/
ʔíbogi [ʔíʙoi] 'milk'
Uralic Komi-Permyak[1] Бунгаг [ʙuŋɡaɡ] 'dung beetle' Generally paralinguistic. This is the only true word it is found in.
Senu River Kwomtari[2] [example needed]
Skou Sko[2] [example needed]

The Knorkator song "[Buchstabe]" (the actual title is a glyph) on the 1999 album Hasenchartbreaker uses a similar sound (though linguolabial instead of bilabial) to replace "br" in a number of German words (e.g. [ˈʙaːtkaɐ̯tɔfəln] for Bratkartoffeln).

Prenasalized[edit]

Occurrences of [ᵐʙ] in various languages
Affiliation Language Word IPA Meaning Notes
Oceanic Kele[3][4] [ᵐʙulim] 'face' And other languages of the Admiralty Islands
Titan[3][4] [ᵐʙutukei] 'wooden plate'
Unua[5] [ᵐʙue] 'pig'
Ahamb[6] [nãᵐʙwas] 'pig' Phonemic; contrasts between /ᵐʙ/ and /ʙ̥/.
Border Kilmeri[2] [example needed]

Prestopped trills and stops with trill release[edit]

Occurrences of bilabial trills with a stop in various languages
Affiliation Language Word IPA Meaning Notes
Naga Sangtam [t͡ʙàŋ][7] 'needle' Phonemic as /t͡ʙ/, contrasts with /t͡ʙ̥ʰ/.[7]
Qiangic Lizu[8][9] TU, [tʙ̩˥˩] 'bean' Syllabic; allophone of /u/ after initial /pʰ, p, b, tʰ, t, d/.[8]
Namuyi[10] tbĭh [t͡ʙ̩˨][10] 'to slaughter' Phonemic according to Pavlík (2017) occurring before /u/ or as a syllabic consonant.
[ʙ] is classified as an allophone of /u/ following a /p/, /b/, /t/ or /d/ in the phonemic analysis of Huáng (1992:673–674), and Yǐn (2016).[11]
No bilabial trills are present in the phonemic analysis of Nishida (2013).
dbù [d͡ʙu˥˨][10] 'wild'
pbĭh [p͡ʙ̩][10] 'to deliver'
[b͡ʙuda][10] surname
Pumi[9] biiv [pʙ̩˥] 'to dig' Syllabic; allophone of /ə/ after /pʰ, p, b, tʰ, t, d/.

Phonology[edit]

In many of the languages in which the bilabial trill occurs, it occurs only as part of a prenasalized bilabial stop with trilled release, [mbʙ]. That developed historically from a prenasalized stop before a relatively high back vowel like [mbu]. In such instances, the sounds are usually still limited to the environment of a following [u]. However, the trills in Mangbetu may precede any vowel and are sometimes preceded by only a nasal.

See also[edit]

Notes[edit]

  1. ^ Wichmann, Yrjö; Uotila, T. E. (1942). Syrjänischer Wortschatz nebst Hauptzügen der Formenlehre. Helsinki: Suomalais-Ugrilainen Seura.
  2. ^ a b c Foley, William A. (2018). "The Languages of the Sepik-Ramu Basin and Environs". In Palmer, Bill (ed.). The Languages and Linguistics of the New Guinea Area: A Comprehensive Guide. The World of Linguistics. Vol. 4. Berlin: De Gruyter Mouton. pp. 197–432. ISBN 978-3-11-028642-7.
  3. ^ a b Ladefoged (2005:165)
  4. ^ a b Bowern, Claire (2012). Sivisa Titan. University of Hawai'i Press.
  5. ^ Dimock (2005:19)
  6. ^ Rangelov, Tihomir (2019), The bilabial trills of Ahamb (Vanuatu): acoustic and articulatory properties, University of Waikato
  7. ^ a b Coupe, Alexander (2016), "Prestopped bilabial trills in Sangtam", Proceedings of the 18th International Congress of Phonetic Sciences, Glasgow, 10-14 August 2015.
  8. ^ a b Chirkova & Chen (2013:78)
  9. ^ a b Chirkova, Katia (2012). "The Qiangic Subgroup from an Areal Perspective: A Case Study of Languages of Muli" (Archive). In Languages and Linguistics 13(1):133-170. Taipei: Academia Sinica.
  10. ^ a b c d e Pavlík (2017)
  11. ^ Pavlík (2017:32)

References[edit]

External links[edit]

One thought on “Cannabaceae

  1. Well, that’s interesting to know that Psilotum nudum are known as whisk ferns. Psilotum nudum is the commoner species of the two. While the P. flaccidum is a rare species and is found in the tropical islands. Both the species are usually epiphytic in habit and grow upon tree ferns. These species may also be terrestrial and grow in humus or in the crevices of the rocks.
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