|
Definition of Quartodeciman
1. Noun. Any of a group of early Christians who began Easter on Nisan 14, the day Jesus was crucified according to the Gospel of JohnJohn 19:14, 31, 42, and the day before the beginning of Jewish Passover, which is Nisan 15. ¹
2. Adjective. Of or pertaining to these people. ¹
¹ Source: wiktionary.com