Chrisimus (par les Benedictins de St. Maur, 1733-1736), in: du Cange, et al., Glossarium mediae et infimae latinitatis, ed. augm., Niort : L. Favre, 1883-1887, t. 2, col. 317b. "CHRISIMUS, Nomen Christi abbreviatum in antiquis instrumentis secundum diversos casus sic XPS. XPI. XPO. XPM. ubi media littera P. Græcum. Vox Chrisimus legitur in Annal. Benedict. tom. 5. pag. 7."
wikipedia.org
en.wikipedia.org
The portmanteau of Christo- and -gramma is modern, first introduced in German as Christogramm in the mid-18th century. Adoption into English as Christogram dates to c. 1900.
wiktionary.org
ko.wiktionary.org
The portmanteau of Christo- and -gramma is modern, first introduced in German as Christogramm in the mid-18th century. Adoption into English as Christogram dates to c. 1900.
