'Judeo-Christian' definitions:

Definition of 'Judeo-Christian'

(from WordNet)
adjective
Being historically related to both Judaism and Christianity; "the Judeo-Christian tradition"

Definition of 'Judeo-Christian'

From: GCIDE
  • Judeo-Christian \Judeo-Christian\ adj. having origins in both Judaism and Christianity; of or pertaining to Christianity; as, the Judeo-Christian tradition. [WordNet 1.5]