'exploited' definitions:

Definition of 'exploited'

From: WordNet
adjective
Developed or used to greatest advantage [ant: undeveloped, unexploited]
adjective
Of persons; taken advantage of; "after going out of his way to help his friend get the job he felt not appreciated but used" [syn: exploited, ill-used, put-upon, used, victimized, victimised]

Definition of 'exploited'

From: GCIDE
  • mined \mined\ adj. extracted from a source of supply as of minerals from the earth. [Narrower terms: deep-mined; exploited; strip-mined] [WordNet 1.5]