a lesson taught (especially to small children) making use of a familiar or uncommon object as a focus
an example that typifies a principle
a punishment intended as a deterrent to others
Anything made use of for example or course which acts to warn others regarding results that be a consequence of a specific action or behavior, as exemplified because of the fates of these whom followed that course.
a lesson which item training is made use of.
A lesson where instruction is communicated, or a topic made clear, by presenting into the eye the thing becoming described, or a representation of it.
discipline meant as a warning to other individuals