Palatalization (phonetics)
In phonetics, palatalization or palatization is a way of pronouncing a consonant in which part of the tongue is moved close to the hard palate. Consonants pronounced this way are said to be palatalized and are transcribed in the International Phonetic Alphabet by affixing a superscript j ⟨ʲ⟩ to the base consonant. Palatalization is not phonemic in English, but it is in Slavic languages such as Russian and Ukrainian, Finnic languages such as Estonian, Karelian, and Võro, and other languages such as Irish, Marshallese, Kashmiri, and Japanese.
All places and manners of pulmonic consonants are attested with palatalized variants, with the possible exception of the epiglottals. Palatalized implosives occur as well, and Abaza and Chʼol have a couple palatalized ejectives. No palatalized clicks are known.
Types
In technical terms, palatalization refers to the secondary articulation of consonants by which the body of the tongue is raised toward the hard palate and the alveolar ridge during the articulation of the consonant. Such consonants are phonetically palatalized. "Pure" palatalization is a modification to the articulation of a consonant, where the middle of the tongue is raised, and nothing else. It may produce a laminal articulation of otherwise apical consonants such as and.Phonetically palatalized consonants may vary in their exact realization. Some languages add semivowels before or after the palatalized consonant. In such cases, the vowel following a palatalized consonant typically has a palatal onglide. In Russian, both plain and palatalized consonant phonemes are found in words like большой, царь and Катя. In Hupa, on the other hand, the palatalization is heard as both an onglide and an offglide. In some cases, the realization of palatalization may change without any corresponding phonemic change. For example, according to Thurneysen, palatalized consonants at the end of a syllable in Old Irish had a corresponding onglide, which was no longer present in Middle Irish.
In a few languages, including Skolt Sami and many of the Central Chadic languages, palatalization is a suprasegmental feature that affects the pronunciation of an entire syllable, and it may cause certain vowels to be pronounced more front and consonants to be slightly palatalized. In Skolt Sami and its relatives, suprasegmental palatalization contrasts with segmental palatal articulation.
Transcription
In the International Phonetic Alphabet, palatalized consonants are marked by the modifier letter, a superscript version of the symbol for the palatal approximant. For instance, represents the palatalized form of the voiceless alveolar stop. Prior to 1989, a subscript diacritic was used in the IPA:, apart from two palatalized fricatives which were written instead with curly-tailed variants, namely for and for. The Uralic Phonetic Alphabet marks palatalized consonants by an acute accent, as do some Finnic languages using the Latin alphabet, as in Võro. Others use an apostrophe, as in Karelian ; or digraphs in j, as in the Savonian dialects of Finnish,.Phonology
Palatalization has varying phonological significance in different languages. It is allophonic in English, but phonemic in others. In English, consonants are palatalized when they occur before front vowels or the palatal approximant, but no words are distinguished by palatalization, whereas in some of the other languages, the difference between palatalized consonants and plain un-palatalized consonants distinguishAllophonic palatalization
In some languages, like Hindustani, palatalization is allophonic. Some phonemes have palatalized allophones in certain contexts, typically before front vowels and unpalatalized allophones elsewhere. Because it is allophonic, palatalization of this type does not distinguish words and often goes unnoticed by native speakers. Phonetic palatalization occurs in American English. Stops are palatalized before the front vowel and not palatalized in other cases.Phonemic palatalization
In some languages, palatalization is a distinctive feature that distinguishes two consonant phonemes. This feature occurs in Russian, Irish, and Scottish Gaelic, among others.Phonemic palatalization may be contrasted with either plain or velarized articulation. In many of the Slavic languages, and some of the Baltic and Finnic languages, palatalized consonants contrast with plain consonants, but in Irish they contrast with velarized consonants.
- Russian "nose"
- Irish "cow"
Morphophonemic
In some languages, palatalization is used as a morpheme or part of a morpheme. In some cases, a vowel caused a consonant to become palatalized, and then this vowel was lost by elision. Here, there appears to be a phonemic contrast when analysis of the deep structure shows it to be allophonic.In Romanian, consonants are palatalized before. Palatalized consonants appear at the end of the word, and mark the plural in nouns and adjectives, and the second person singular in verbs. On the surface, it would appear then that ban "coin" forms a minimal pair with bani. The interpretation commonly taken, however, is that an underlying morpheme palatalizes the consonant and is subsequently deleted.
Palatalization may also occur as a morphological feature. For example, although Russian makes phonemic contrasts between palatalized and unpalatalized consonants, alternations across morpheme boundaries are normal:
- ответ vs. ответить
- несу vs. несёт
- голод vs. голоден
Sound changes
Phonetic palatalization of a consonant sometimes causes surrounding vowels to change by coarticulation or assimilation. In Russian, "soft" consonants are usually followed by vowels that are relatively more front, and vowels following "hard" consonants are further back. See for more information.
Examples
Slavic languages
In many Slavic languages, palatal or palatalized consonants are called soft, and others are called hard. Some of them, like Russian, have numerous pairs of palatalized and unpalatalized consonant phonemes.Russian Cyrillic has pairs of vowel letters that mark whether the consonant preceding them is hard/soft:
/,
/,
/,
/, and
/.
The otherwise silent soft sign also indicates that the previous consonant is soft.