Chrĭs'tian-ĭsm, n.

(krĭst'yan-ĭzm), n. [Fr. christianisme, Pr. crestianisme, Lat. christianismus, Gr. χριστιανισμός.]

1. The Christian religion. [Obs.] Milton.
2. The nations professing Christianity; Christendom. [Obs.] Johnson.