Danish

Noun

barnebarn n (singular definite barnebarnet, plural indefinite børnebørn)

1. grandchild (child of someone’s child)

Inflection

Norwegian Bokmål

Noun

barnebarn n ‎(definite singular barnebarnet, indefinite plural barnebarn, definite plural barnebarna or barnebarnene)

1. a grandchild (child of someone’s child)

Norwegian Nynorsk

Noun

barnebarn n ‎(definite singular barnebarnet, indefinite plural barnebarn or barneborn, definite plural barnebarna or barneborna)

1. a grandchild (as above)