See also: Xianity#Usage notes
1634, from Christianity, replacing Christ with the abbreviation Xt (from Ancient Greek Χ (Kh, the letter chi), the first letter of Χριστός (Khristós, “Christ”) + t, the last letter of "Christ"). Compare the more common Xmas.
- Alternative form of
1950 December 14, C. S. Lewis, Letter to Sheldon Vanauken:
- I believe Buddhism to be a simplification of Hinduism and Islam to be a simplification of Xtianity.
- ^ James A. H. Murray [et al.], editor (1884–1928) A New English Dictionary on Historical Principles (Oxford English Dictionary), London: Clarendon Press, OCLC 15566697; and The Oxford English Dictionary; being a Corrected Re-issue with an Introduction, Supplement, and Bibliography of A New English Dictionary on Historical Principles (the First Supplement), Oxford: Clarendon Press, 1933, OCLC 2748467.