Mammon
Concise Oxford English Dictionary © 2008 Oxford University Press:
Mammon /ˈmamən/
▶noun wealth regarded as an evil influence or false object of worship (taken by medieval writers as the name of the devil of covetousness).
– derivatives
Mammonism noun,
Mammonist noun.
Mammonism noun,
Mammonist noun.
– origin ME: via late L. from New Testament Gk mamōnas (see Matt. 6:24, Luke 16:9–13), from Aramaic māmōn ‘riches’.
'Mammon' also found in these Oxford entries:

