Norwegian nouns.... When I look up a word like "hengsel" in the dictionary I find something like this: "hengselen (el hengselet hengslet hengsla) hengsler (el hengsel) hengslene (el hengsla)" I understand "hengselen" (the hinge), hengsler (hinges) and "hengslene" (the hinges) but I would like to know what are these other forms in parenthesis: "(el hengselet hengslet hengsla) (el hengsel) (el hengsla)" Tusen takk!