This is the 637th most frequent Icelandic word.
nýs
The Icelandic word "nýs" is a conjugated form of the verb "njósna," meaning "spies" or "observes intently."
Here, 'nýs' is in the genitive singular masculine form, agreeing with the genitive form of 'húsgagns' (furniture).
Ég keypti nýs húsgagns.
I bought a new piece of furniture.
In this example, 'nýs' is in the genitive masculine singular form, complementing 'bragðs' (taste) which is also in genitive.
Mjólkin hefur nýs bragðs.
The milk has a new taste.
Here, 'nýs' is used in genitive singular to modify 'árangurs' (success), you see its adjective agreement characteristics.