exploit
verb
Pronunciation: /ɪkˈsplɔɪt, ɛk-/
noun
Pronunciation: /ˈɛksplɔɪt/

Origin:
Middle English: from Old French esploit (noun), based on Latin explicare 'unfold' (see explicate). The early notion of 'success, progress' gave rise to the sense 'attempt to capture', 'military expedition', hence the current sense of the noun. Verb senses (mid 19th century) are from modern French exploiter