할머니

halmeoni

grandmother (paternal, father's mother)

vs

외할머니

oehalmoni

grandmother (maternal, mother's mother)

Halmeoni vs Oehalmoni: Paternal vs Maternal Grandmother

할머니 refers to the paternal grandmother (father's mother), while 외할머니 refers to the maternal grandmother (mother's mother), with 외 (outside/maternal) marking the distinction.

Side-by-Side Comparison

할머니 (halmeoni)외할머니 (oehalmoni)
LineageFather's side of the familyMother's side of the family
PrefixNo prefix — default term for grandmother외 (外) prefix meaning 'outside' or 'maternal side'
Equivalent grandfather terms할아버지 (harabeoji) — paternal grandfather외할아버지 (oeharabeoji) — maternal grandfather
Usage in modern KoreaBoth terms are widely used and well understoodThe 외 prefix clearly signals maternal lineage
Cultural significanceTraditionally given slightly more formal status in Confucian family structure외가 (maternal family home) is where children often spend holidays

Examples in Context

A child visiting their father's mother — using 할머니

할머니 댁에 가서 맛있는 거 먹었어요.

I went to my grandmother's house and ate delicious food.

Telling a friend about your paternal grandmother — using 할머니

우리 할머니는 부산에 사세요.

My grandmother (paternal) lives in Busan.

A child talks about their mother's mother — using 외할머니

외할머니가 김치찌개를 제일 잘 만들어요.

My maternal grandmother makes the best kimchi jjigae.

Explaining family structure to someone — using 외할머니

외할머니 댁은 서울이고 할머니 댁은 대구예요.

My maternal grandmother lives in Seoul and my paternal grandmother lives in Daegu.

Common Mistakes to Avoid

  • Using 할머니 for both grandmothers — when clarity is needed about which side of the family, omitting 외 can cause confusion.
  • Forgetting the 외 prefix system extends to uncles and aunts: 외삼촌 (maternal uncle), 외숙모 (maternal aunt by marriage).
  • Assuming the terms are interchangeable — Koreans often specify 외할머니 to clearly distinguish the maternal grandmother.

Frequently Asked Questions

Is there a short way to say 외할머니?

Some families just say 할머니 for both and rely on context, but in formal or clear communication, the full 외할머니 is preferred.

Does the 외 prefix mean the maternal grandmother is less important?

No — the 외 prefix simply marks the maternal lineage. Many Koreans are equally or more close to their 외할머니, especially if they grew up visiting 외가 (maternal home) frequently.

How do I refer to my maternal grandfather in Korean?

외할아버지 (oeharabeoji) — the same 외 prefix is applied to grandfather as well.

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