The definition of mediocrity is the quality or state of being just average.(noun)
When you are in the middle of your class and don't really do anything to stand out or do better, this is an example of mediocrity.
See mediocrity in Webster's New World College Dictionary
noun pl. mediocrities
Origin: Fr médiocrité < L mediocritas
See mediocrity in American Heritage Dictionary 4
noun pl. me·di·oc·ri·ties
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