a model or pattern to be copied or imitated: Washington is the exemplar of patriotic virtue.
2.
a typical example or instance.
3.
an original or archetype: Plato thought nature but a copy of ideal exemplars.
4.
a copy of a book or text.
Origin: 1350–1400; Middle English < Latin, variant of exemplāre, noun use of neuter of exemplārisexemplary; replacing Middle English exaumplere < Middle French examplaire < Latin exemplāris
late 14c., "original model of the universe in the mind of God," later (mid-15c.) "model of virtue," from O.Fr. exemplaire and directly from L.L. exemplarium, from L. exemplum (see example).