Word Study
mephistophelean
WORDNET DICTIONARY
Adjective mephistophelean has 1 sense
- mephistophelean(s = adj.all) devilish, diabolic, diabolical, mephistophelian - showing the cunning or ingenuity or wickedness typical of a devil; "devilish schemes"; "the cold calculation and diabolic art of some statesmen"; "the diabolical expression on his face"; "a mephistophelian glint in his eye" Derived form noun mephistopheles1
CIDE DICTIONARY
mephistophelean, prop. a.
Pertaining to, or resembling, the devil Mephistopheles , “a crafty, scoffing, relentless fiend;” devilish in character or aspect; crafty; showing cunning or ingenuity or wickedness; as, a mephistophelean glint in his eye. [1913 Webster]
For further exploring for "mephistophelean" in Webster Dictionary Online