from The Century Dictionary.
- noun The office or art of a steersman; skill in steering.
Sorry, no etymologies found.
His intrinsic goodness and His steersmanship He might save it from the storm?
On the Incarnation c.296-c.373 1946
They admired her much; they praised my steersmanship; they praised my fish-pole and all my fixings down to my hateful rubber boots.
The Writings of John Burroughs — Volume 05: Pepacton John Burroughs 1879