Reconstruction:Proto-Germanic/Masō

This Proto-Germanic entry contains reconstructed terms and roots. As such, the term(s) in this entry are not directly attested, but are hypothesized to have existed based on comparative evidence.

Proto-Germanic

Etymology

From a Celtic language, presumably Proto-Celtic *Mosā. Despite the obvious similarities, the name is not derived from Latin Mosa. It shows evidence of the change from of o to a; this is known to have occurred before the first contact of Germanic people with the Romans, but probably after first contact with the Celts. Most likely, Latin and Germanic both borrowed the name from Celtic independently.

Albrecht Greule writes that its ultimate origin is unclear, but could perhaps be Proto-Indo-European *meh₂d-, whence Latin madeō (“I am wet”) and Ancient Greek μεστός (mestós, “full”). Or, from Proto-Indo-European *mā- (“to stupefy”) in the sense of the river's tortuousness, cognate with Proto-Germanic *masōną (“to confound, be weary, dream”) (modern English maze), Welsh mydu (“to vault, arch”), Old Norse meis (“curvatura”).

Pronunciation

• IPA^(key): /ˈmɑ.sɔː/

Proper noun

*Masō f

1. the river Meuse

Inflection

ō-stemDeclension of *Masō (ō-stem)
	singular	plural
nominative	*Masō	*Masôz
vocative	*Masō	*Masôz
accusative	*Masǭ	*Masōz
genitive	*Masōz	*Masǫ̂
dative	*Masōi	*Masōmaz
instrumental	*Masō	*Masōmiz

Descendants

• Proto-West Germanic: *Masu
  • Old Dutch: *masa
    • Middle Dutch: māse
      • Dutch: Maas
        • → West Frisian: Maas
        • → Norwegian: Maas
        • → Swedish: Maas
        • → Danish: Maas
        • → Hungarian: Maas
        • → Bulgarian: Маас (Maas)
        • → Russian: Маас (Maas)
    • Limburgish: Maas, Maos
  • Old High German: Masa
    • Middle High German: *Mase
      • German: Maas
      • → Czech: Máza