eudaemon

from WordNet (r) 3.0 (2006)
eudaemon
    n 1: a benevolent spirit [syn: {eudemon}, {eudaemon}, {good
         spirit}] [ant: {cacodaemon}, {cacodemon}]
    
from The Collaborative International Dictionary of English v.0.48
Eudemon \Eu*de"mon\, Eudaemon \Eu*d[ae]"mon\, n. [Gr. e'y^ well,
   good + ? one's demon.]
   A good angel. --Southey. Eudemonics
    

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