The Slavic first palatalization is a Proto-Slavic sound change that manifested as regressive palatalization of inherited Balto-Slavic velar consonants.
The Slavic first palatalization is a Proto-Slavic sound change that manifested as regressive palatalization of inherited Balto-Slavic velar consonants.
The Slavic second palatalization is a Proto-Slavic sound change that manifested as a regressive palatalization of inherited Balto-Slavic velar consonants that occurred after the first and before the third Slavic palatalizations.
As the Proto-Indo-European language (PIE) broke up, its sound system diverged as well, as evidenced in various sound laws associated with the daughter Indo-European languages.Especially notable is the palatalization that produced the satem languages, along with the associated ruki sound law. Other notable changes include:
Bartholomae's law in Indo-Iranian, and Sievers's law in Proto-Germanic and (to some extent) various other branches, may or may not have been common Indo-European features. A number of innovations, both phonological and morphological, represent areal features common to the Italic and Celtic languages; among them the development of labiovelars to labial consonants in some Italic and Celtic branches, producing "p-Celtic" and "q-Celtic" languages (likewise "p-Italic" and "q-Italic", although these terms are less used). Another grouping with many shared areal innovations comprises Greek, Indo-Iranian, and Armenian; among its common phonological innovations are Grassmann's law in Greek and Indo-Iranian, and weakening of pre-vocalic /s/ to /h/ in Greek, Iranian and Armenian.
In Slavic languages, iotation (/joʊˈteɪʃən/ yoh-TAY-shən or /ˌaɪ.oʊˈteɪʃən/ EYE-oh-TAY-shən) is a form of palatalization that occurs when a consonant comes into contact with the palatal approximant /j/ from the succeeding phoneme. The /j/ is represented by iota (ι) in the early Cyrillic alphabet and the Greek alphabet on which it is based. For example, ni in English onion has the sound of iotated n. Iotation is a phenomenon distinct from Slavic first palatalization in which only the front vowels are involved, but the final result is similar.