This is the 6028th most frequent Swedish word.
jule
"Jule" is not a standard Swedish word. It may refer to "Jul" meaning "Christmas" if intended as a variation or dialectal form.
Here, 'jule-' is a prefix attached to 'friden' (peace) to form 'julefriden', indicating that the peace is associated with Christmas time.
Julefriden är något som vi alla söker under december.
The Christmas peace is something we all seek during December.
In this example, 'jule-' is used as a prefix to specify 'gran' (tree) as being a Christmas tree, contextualizing the tree in terms of the holiday.
Vi köpte en ny julegran till vardagsrummet.
We bought a new Christmas tree for the living room.
Here, 'jule-' functions similarly as a prefix, giving the noun 'kaka' (cake) a seasonal quality, relating it to Christmas.