defraud
Concise Oxford English Dictionary © 2008 Oxford University Press:
defraud/dɪˈfrɔːd/
▶verb illegally obtain money from (someone) by deception.
– derivatives
defrauder noun.
defrauder noun.
– origin ME: from OFr. defrauder or L. defraudare, from de- + fraudare ‘to cheat’.
'defraud' also found in these Oxford entries:

