Bygdin

Etymology
Definite form; from, from , thus meaning. Compare the nearby lake, meaning , from.

Usage notes
The form is traditionally used in Valdres and on modern maps, while the same lake is referred to by the indefinite form  in Vågå. One of the reasons why lake is so known there that it got a separate name is because the lake was often used by people from Vågå.

Derived terms
Compounds with use the indefinite genitive.