The definition of advantage means anything that provides a more favorable position, greater opportunity or a favorable outcome.(noun)
An example of an advantage is when a football team plays a game in their home stadium.
See advantage in Webster's New World College Dictionary
Origin: ME avantage, avauntage < OFr avantage < avant, before < L ab- + ante: see advance
See advantage in American Heritage Dictionary 4
Origin: Middle English avantage
Origin: , from Old French
Origin: , from avant, before
Origin: , from Latin abante, from before; see advance.
Learn more about advantage