Norwegian Bokmål

Adjective

mangeårig ‎(neuter singular mangeårig, definite singular and plural mangeårige)

1. many years of, several years of (attributive)
2. of long standing, of many years (predicative)

References

• “mangeårig” in The Bokmål Dictionary.

Norwegian Nynorsk

Etymology

From mange +‎ -årig

Alternative forms

• mangårig

Adjective

mangeårig ‎(neuter singular mangeårig, definite singular and plural mangeårige)

1. many years of, several years of (attributive)
2. of long standing, of many years (predicative)

References

• “mangeårig” in The Nynorsk Dictionary.