UNCHRIS'TIAN, adjective 1. Contrary to the laws of christianity; as an unchristian reflection; unchristian temper or conduct. 2. Not evangelized; not converted to the christian faith; infidel. UNCHRIS'TIAN, verb transitive To deprive of the constituent qualities of christianity.
Source: Webster's 1828 American Dictionary ↗ · public-domain · returned verbatim, no AI