Fjölgan

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

fjölgan

f. increase in number.

Possible runic inscription in Younger Futhark:ᚠᛁᚢᛚᚴᛅᚾ

Also available in related dictionaries:

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

• Old Norse - Cleasby & Vigfusson Dictionary
• Old Norwegian - Johan Fritzner's Dictionary