Sverfa

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

sverfa

(sverf; svarf, surfum; sorfinn), v. to file (svarf hann með snarpri þél); láta s. til stáls, see stál; sverfr at, it presses hard.

Possible runic inscription in Younger Futhark:ᛋᚢᛁᚱᚠᛅ

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