Excess is defined as more of something than is needed.
(noun)The definition of excess is something that is extra.
(adjective)An example of excess is the phrase “excess baggage.”
See excess in Webster's New World College Dictionary
noun
Origin: ME & OFr exces < L excessus < pp. of excedere: see exceed
adjective
transitive verb
See excess in American Heritage Dictionary 4
noun
Origin:
Origin: Middle English
Origin: , from Old French
Origin: , from Latin excessus
Origin: , past participle of excēdere, to exceed; see exceed
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