The Irminones, also referred to as Herminones or Hermiones (Ancient Greek: Ἑρμίονες), were a large group of early Germanic tribes settling in the Elbe watershed and by the first century AD expanding into Bavaria, Swabia, and Bohemia. Notably this included the large sub-group of the Suevi, that itself contained many different tribal groups, but the Irminones also included for example the Chatti.
The term Irminonic therefore is also used as a term for Elbe Germanic, which is one of the proposed (but unattested) dialect groups ancestral to the West Germanic language family, especially the High German languages, which include modern Standard German.[1]