Né

As defined by A Concise Dictionary of Old Icelandic (Geir Zoëga):

né

adv., preceded by a negation, nor (eigi mælta ek þetta fyrir þér né honum); hvárki … né, neither … nor (hefir hvárki heyrt til hans styn né hósta); hvárgi þeirra, Önundar né Þorfinns, er jafnmenni föður míns, neither of the two, O. or Th., is my father’s equal.

Possible runic inscription in Younger Futhark:ᚾᛁ