centum(redirected from Centum-Satem isogloss)
Also found in: Medical, Wikipedia.
Designating those Indo-European languages, including the Italic, Hellenic, Celtic, and Germanic branches, that merged the palatal velar stops with the plain velars k, g, gh and maintained a distinction between them and the labiovelars kw, gw, gwh.
(Linguistics) denoting or belonging to the Indo-European languages in which original velar stops (k) were not palatalized, namely languages of the Hellenic, Italic, Celtic, Germanic, Anatolian, and Tocharian branches. Compare satem
[Latin: hundred, chosen because the c represents the Indo-European k]
cen•tum(ˈkɛn təm, -tʊm)
of or designating the group of Indo-European languages, comprising the Germanic, Celtic, Italic, Hellenic, Anatolian, and Tocharian branches, in which Proto-Indo-European palatal phonemes developed into velar sounds, as (k) or (KH). Compare satem.
[1900–05; < Latin: hundred, exemplifying in c- the outcome of Indo-European palato-velar stops characteristic of the group]