of or pertaining to the Teutons or their languages.
German.
of, pertaining to, or noting the Germanic branch of languages.
—n.
a branch of the Indo-European family of languages including German, Dutch, English, the Scandinavian languages, Afrikaans, Flemish, Frisian, and the extinct Gothic language.
Proto-Germanic (def. 1).
an ancient Indo-European language, the immediate linguistic ancestor of the Germanic languages.