geirr
Geirr is a term from Old Norse that primarily denotes a spear. In Old Norse, geirr functioned as a weapon noun and appears in sagas and poetry as a conventional name for a spear-bearing weapon. The word is part of the broader Germanic tradition of weapon-based terminology and is related to other Germanic words for spear in neighboring languages. The form geirr is the standard Old Norse spelling; modern Icelandic and Norwegian spellings often render the element as Geir or Geirr, with Geir being the more common contemporary form in Icelandic.
Geirr is also used as a masculine given name in Nordic contexts. It is derived directly from