What is the meaning of Tunna?

ton

8 skeppur

crow's nest

barrel, cask, tun

tun

tun, box

definite singular of tunne

to swing , rotate

to fuss, fidget

inflection of tunn:

1. definite singular
2. plural

definite singular

plural

to make or become thin or sparse, to disperse, to fade .

a barrel (round vessel made from staves bound with a hoop)

a drum (of for example metal or plastic, with similar sense extension from barrel as in English)

a barrel, an historic measure of dry volume, four-bushel measure

Source: wiktionary.org