サナトロジーalso: たなとろじーMeanings1nounthanatologyAcademic term for the scientific study of death, dying, and the psychological and social aspects surrounding them.サナトロジーは死しと死しにゆく過か程ていを研けん究きゅうする学がく問もんです。Thanatology is the academic study of death and the process of dying.