Norwegian Bokmål

Noun

boxermotor m ‎(definite singular boxermotoren, indefinite plural boxermotorer, definite plural boxermotorene)

1. (automotive) alternative form of boksermotor

Norwegian Nynorsk

Etymology

From boxer +‎ motor (see notes above)

Noun

boxermotor m ‎(definite singular boxermotoren, indefinite plural boxermotorar, definite plural boxermotorane)

1. (automotive) a boxer engine