cropout

From the verb phrase crop out.

cropout (plural cropouts)

1. A horse that has spotted coloration but whose sire and dam were both solid-coloured.
   • 1988, Glynn W. Haynes, The American Paint Horse, page 92:

     The dark overo cropouts often have wide blazes on the face and do not have the bald or apron faces that are associated with the overo color pattern.

• outcrop