immortalist

== English == === Etymology === From immortal +‎ -ist. === Noun === immortalist (plural immortalists) One who holds the doctrine of the immortality of the soul. September 28 1657, Jeremy Taylor, A sermon preached at the funeral of Sir George Dalston One who seeks to extend human life indefinitely. === Adjective === immortalist (not comparable) Pertaining to a belief in or quest for immortality.