Assibilation

From Wikipedia, the free encyclopedia

Historical sound change
General
Metathesis
Dissimilation
Fortition
Lenition (weakening)
Sonorization (voicing)
Spirantization (assibilation)
Rhotacism
Debuccalization (loss of place)
Elision (loss)
Apheresis (initial)
Syncope (medial)
Apocope (final)
Haplology (similar syllables)
Fusion
Cluster reduction
Compensatory lengthening
Epenthesis (addition)
Anaptyxis (vowel)
Excrescence (consonant)
Prosthesis (initial)
Paragoge (final)
Unpacking
Vowel breaking
Assimilation
Coarticulation
Palatalization (before front vowels)
Labialization (before rounded vowels)
Final devoicing (before silence)
Vowel harmony
Consonant harmony
Cheshirisation (trace remains)
Nasalization
Tonogenesis
Floating tone
Sandhi (boundary change)
Crasis (contraction)
Liaison, linking R
Consonant mutation
Tone sandhi
Hiatus

In linguistics, assibilation is the term for a sound change resulting in a sibilant consonant. It is commonly the final phase of palatalization.

The word "assibilation" itself contains an example of the phenomenon, being pronounced /əsɪbɪleɪʃən/. The classical Latin tio was pronounced as /tio/ (for example, assibilatio was prounounced /asːibilatio/ and attentio /atːentio/). However, in Vulgar Latin it assibilated to /tsio/, and this can still be seen in Italic: attenzione. In French lenition gave /sjə/, which in English then palatalized to the /ʃə/.

For another example, in the history of Finnish, /ti/ changed to /si/. The alternation can be seen in dialectal and inflected word-forms: kielti vs. kielsi "s/he denied"; vesi "water", vetenä "as water".

Assibilation can also occur outside of palatalization. One example is the replacement of th with s or z characterizing a French accent of English.

[edit] See also