"You canker blossom!" 3 Shakespearean Insults
"scientific study of death," 1842, from Greek thanatos "death" (from PIE *dhwene- "to disappear, die," perhaps from root meaning "dark, cloudy") + -logy. Thanatism (1900) is the belief that at death the soul ceases to exist. Hence also thanatos. In 1970s, some undertakers made a bid to be called thanatologists; but from 1974 that word was used in reference to specialists in the needs of the terminally ill.
thanatology than·a·tol·o·gy (thān'ə-tŏl'ə-jē)
The study of death and dying, especially of their psychological and social aspects.