martyrologist

enUK

mar·tyr·ol·o·gy

M0129100 (mär′tə-rŏl′ə-jē)n. pl. mar·tyr·ol·o·gies 1. An official list or catalog of religious martyrs, especially of Christian martyrs.2. An account of the life and manner of death of a martyr.3. The branch of ecclesiastical history or hagiography that deals with martyrs.
mar′tyr·ol′o·gist n.