ambition
Concise Oxford English Dictionary © 2008 Oxford University Press:
ambition/amˈbɪʃn/
▶noun a strong desire to do or achieve something.
■ desire and determination to achieve success.
– origin ME: via OFr. from L. ambitio(n-), from ambire ‘go around (canvassing for votes)’.
'ambition' also found in these Oxford entries:

