1 wealth regarded as a god or as an evil influence.
2 the worldly rich.
Derivatives:
Mammonish adj. Mammonism n. Mammonist n. Mammonite n.
Etymology: ME f. LL Mam(m)ona f. Gk mamonas f. Aram. mamon riches: see Matt. 6:24, Luke 16:9-13
Useful english dictionary. 2012.