In Korean, 사자 (saja) most commonly means “lion,” but it also has several other meanings depending on context, including “grim reaper / messenger of the afterlife” and “deceased person.”

Core meanings of 사자 (saja)

  • Lion (사자, hanja: 獅子)
    This is the everyday dictionary meaning: the animal “lion,” used in words like “사자 왕” (lion king) and “바다 사자” (sea lion).
  • Grim reaper / death messenger (저승사자)
    In Korean folklore, “저승사자 (jeoseung saja)” are underworld messengers who guide souls to the afterlife, often portrayed like a “grim reaper.”
  • Deceased person / the dead (死者)
    With the Sino-Korean hanja 死者, 사자 can mean “a dead person” or “the deceased,” especially in more formal or literary contexts.

How context changes the meaning

  • If you see 사자 alone in a simple vocabulary list or kids’ book, it almost always means lion.
  • If it appears as 저승사자 , or in a supernatural / horror / folklore context, it usually means a grim reaper-type figure.
  • In historical, legal, or formal writing with Chinese-derived vocabulary, it can mean “the deceased” (死者).

Because of these overlaps, modern media sometimes plays with the double meaning, like “Saja Boys” in KPop Demon Hunters , which references both lion and death messenger at the same time.

Mini FAQ

  • Q: If someone just says “saja,” what should I assume?
    A: Default to “lion” , unless the context is clearly about death, ghosts, or folklore.
  • Q: Is “saja” ever negative?
    A: As “lion,” not really; as “저승사자,” it can carry a spooky or ominous vibe because it’s tied to death and the afterlife.

Information gathered from public forums and public web data and portrayed here.