Norwegian Bokmål

Noun

halefinne m ‎(definite singular halefinnen, indefinite plural halefinner, definite plural halefinnene)

1. a tail fin or tailfin (of a fish or aircraft), caudal fin (of a fish)

References

• “halefinne” in The Bokmål Dictionary.

Norwegian Nynorsk

Etymology

From hale +‎ finne

Noun

halefinne m ‎(definite singular halefinnen, indefinite plural halefinnar, definite plural halefinnane)

1. a tail fin or tailfin (of a fish or aircraft), caudal fin (of a fish)

References

• “halefinne” in The Nynorsk Dictionary.