Tvær

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

tvær

from tveir, two.

Possible runic inscription in Younger Futhark:ᛏᚢᛅᚱ

Also available in related dictionaries:

This headword also appears in dictionaries of other languages closely related to Old Icelandic.

• Old Norwegian - Johan Fritzner's Dictionary