geep

noun1

1. •
   A sheep–goat hybrid, an animal with DNA from a goat and from a sheep, whether produced artificially or by natural intermating.

noun1

1. •
   (informal) A nickname for the EMD GP series diesel locomotives.

   • Norfolk & Western was a workhorse of another strain. It dieselized in theory if not in practice a couple of decades before the first Geep hit the property. — 1959