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==History== | ==History== | ||
===Proto-Celtic to Common Brittonic (to 1st Century AD)=== | |||
* ''' | * '''Short vowels remain in stressed syllables:''' ''a, e, i, o, u'' | ||
* '''Long vowels and diphthongs in stressed syllables:''' | |||
{| class="wikitable" | |||
|- | |||
! Proto-Celtic !! Common Brittonic | |||
|- | |||
| ''ā, au'' || ''aː'' | |||
|- | |||
| ''ai'' || ''ɛː'' | |||
|- | |||
| ''ei'' || ''eː'' | |||
|- | |||
| ''eu, ou'' || ''ɔː'' | |||
|- | |||
| ''ī'' || ''iː'' | |||
|- | |||
| ''oi'' || ''oː'' | |||
|- | |||
| ''ū'' || ''uː'' | |||
|} | |||
* '''Reduction of pretonic & final vowels''' | * '''Reduction of pretonic & final vowels''' | ||
** short vowels lowered | ** short vowels lowered: ''o > ɔ'' (merges with ''a''), ''i'' > ''e'', ''u > o'' | ||
** long vowels shortened | ** long vowels shortened | ||
* '''Lenition of intervocalic stops, ''m'' & ''s''''' | * '''Lenition of intervocalic stops, ''m'' & ''s''''' | ||
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** ''m'' > ''ṽ'' | ** ''m'' > ''ṽ'' | ||
** ''s'' > ''h'' | ** ''s'' > ''h'' | ||
** ''st'' > ''ss'' | |||
===Proto-Bźatga (1st to 8th Centuries)=== | |||
Defined as the period after Bźatga split from Common Brittonic, before it was written. | |||
* '''Compensatory Lengthening of vowels before ''n''C''' | * '''Compensatory Lengthening of vowels before ''n''C''' | ||
** ''a > ā; e > ɛː; i > | ** ''a > ā; e > ɛː; i > eː; o > ɔː; u > oː'' | ||
* '''Diphthonisation before CC or C + non-high vowel''' | |||
* '''Diphthonisation before CC or C + | ** ''ɛː > ea > ia'' | ||
** '' | ** ''eː > ie'' | ||
** '' | ** ''ɔː > oa > ua'' | ||
* ''' | ** ''oː > uo'' | ||
** ''ɣ'' > ''w'' after ''o(ː), ɔː, u(ː)'' | * '''Vocalisation of ''ɣ''''' | ||
** ''ɣ'' > ''j'' after other vowels | ** Intervocalic ''ɣ'' > ''w'' after ''o(ː), ɔː, u(ː)'' | ||
** Intervocalic ''ɣ'' > ''j'' after other vowels | |||
** ''ɣC > jC'' (note ''ɣj'' already ''j'') | |||
** ''Cɣ > Cw, Cj'' depending on the quality of the preceding vowel | |||
* '''Vocalisation of ''-h-''''' | |||
** medial ''-h-'' (from ''s'') becomes ''j'' before front vowels (''i, e'' etc), ''w'' before ''u'' and is lost before ''a, o''. | ** medial ''-h-'' (from ''s'') becomes ''j'' before front vowels (''i, e'' etc), ''w'' before ''u'' and is lost before ''a, o''. | ||
*** ''esa, eso'' > ''iːa, iːo'' | *** ''esa, eso'' > ''iːa, iːo'' | ||
*** ''ese, esi'' > '' | *** ''ese, esi'' > ''ɛːje, ɛːji'' | ||
** final ''-h-'' (from ''s'') is lost | ** final ''-h-'' (from ''s'') is lost | ||
* '''Merger of ''v, ṽ'' and ''w'' | * '''Merger of ''v, ṽ'' and ''w'' | ||
** the | ** ''v'' (from PrC. ''b''), ''ṽ'' (from PrC. ''m'') and ''w'' (from PrC. ''w, g, h'') merge into a single sound, probably the bilabial fricative ''β'' | ||
** metathesis of C''β'' as ''u''C | |||
** vocalisation of ''β''C > ''u''C | ** vocalisation of ''β''C > ''u''C | ||
===Old Bźatga (8th to 12th centuries)=== | |||
Defined as the period from the first written records to the phonemicisation of iotisation. | |||
* '''Metathesis of V''r''C > ''r''VC''' | * '''Metathesis of V''r''C > ''r''VC''' | ||
** new ''mr-'' > ''br-'', ''nr-'' > ''dr-'' | ** new ''mr-'' > ''br-'', ''nr-'' > ''dr-'' | ||
* '''Loss of vowel quantity''' | * '''Loss of vowel quantity''' | ||
** all long vowels become short, creating | ** all long vowels become short, creating an 8 vowel system. | ||
** ''aː, ɛː, ɔː'' merge with their short counterparts, ''a, ɛ, ɔ'' | ** ''aː, ɛː, ɔː'' merge with their short counterparts, ''a, ɛ, ɔ'' | ||
** ''eː, oː'' create new short vowels ''e, o'' | ** ''eː, oː'' create new short vowels ''e, o'', merging with existing ''ɪ, ʊ'' as ''ê, ô'' (note ''ɪj''V, ''uβ''V become ''ij''V, ''uβ''V. | ||
** ''iː, uː'' create new short vowels ''i, u | ** ''iː, uː'' create new short vowels ''i, u'' | ||
** the new vowel system: | ** the new vowel system: | ||
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<!-- NEAR-CLOSE VOWELS --> | <!-- NEAR-CLOSE VOWELS --> | ||
<div style="position: absolute; left: 28%; width: 2.33em; top: 17%; background: white;"> | <div style="position: absolute; left: 28%; width: 2.33em; top: 17%; background: white;"></div> | ||
<div style="position: absolute; left: 44%; width: 4em; top: 17%; background: white;"></div> | <div style="position: absolute; left: 44%; width: 4em; top: 17%; background: white;"></div> | ||
<div style="position: absolute; left: 74%; width: 1.5em; top: 17%; background: white;"> | <div style="position: absolute; left: 74%; width: 1.5em; top: 17%; background: white;"></div> | ||
<!-- CLOSE-MID VOWELS --> | <!-- CLOSE-MID VOWELS --> | ||
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|} | |} | ||
* '''Iotisation''' | * '''Iotisation''' | ||
** semi-vowel ''j'' merges with adjacent consonant | ** semi-vowel ''j'' merges with adjacent consonant | ||
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** note that iotisation continues to work as a productive sound change. | ** note that iotisation continues to work as a productive sound change. | ||
* '''Merger of semivowels | * '''Merger of semivowels | ||
** sequences ''ij'', ''ji'', '' | ** sequences ''ij'', ''ji'', ''uβ'', ''βu'' merge into a single vowel ''i'' or ''u'' | ||
** ''i''V > ''j''V, causing iotisation to the preceding consonant | ** ''i''V > ''j''V, causing iotisation to the preceding consonant | ||
** '' | ** ''oβi'' > ''oi'' | ||
===Middle Bźatga (12th to 16th centuries)=== | |||
Defined as the period in which syncope phonemicised iotised consonants to the period of renewed contact with the outside world. | |||
* '''Syncope''' | * '''Syncope''' | ||
** intervocalic, internal vowels are lost except where this would cause an impossible consonant cluster. | ** intervocalic, internal vowels are lost except where this would cause an impossible consonant cluster. | ||
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** ''t, d'' > ''ts, dz'' | ** ''t, d'' > ''ts, dz'' | ||
** ''n, l, r'' > ''ń, ĺ, ŕ'' | ** ''n, l, r'' > ''ń, ĺ, ŕ'' | ||
===Modern Bźatga (16th century to Present)=== | |||
Following the Middle Bźatga period, phonology has remained fairly stable but there has been a significant amount of analogical levelling in the inflectional paradigms, along with a considerable growth in borrowed words, particularly of a scientific and technological nature. The modern period also saw the replacement of the archaic, formal written language with a vernacular form and the creation of the modern spelling system. | |||
====Examples==== | ====Examples==== |
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