出典:Wikipedia
出典:『Wikipedia』 (2011/07/25 16:20 UTC 版)
The Germanic languages constitute a sub-branch of the Indo-European (IE) language family. The common ancestor of all of the languages in this branch is Proto-Germanic (also known as Common Germanic), which was spoken in approximately the mid-1st millennium BC in Iron Age northern Europe. Proto-Germanic, along with all of its descendants, is characterized by a number of unique linguistic features, most famously the consonant change known as Grimm's law. Early varieties of Germanic enter history with the Germanic peoples moving south from northern Europe in the 2nd century BC, to settle in north-central Europe.