이모

Imo

Literally your mother’s sister, but in some everyday settings Koreans also use 이모 for a familiar middle-aged woman.

What does it mean?

The literal meaning is your mother’s sister. In some restaurants, markets, or neighborhood settings, 이모 can also be a friendly way to address a familiar middle-aged woman.

How it sounds

A: 이모, 여기 김치 좀 주세요. B: 네, 잠시만요.

When do Koreans use it?

You may hear it in casual, familiar places such as small restaurants. It is not appropriate for every woman you do not know.

A small nuance

Age, place, and tone matter. When unsure, a neutral polite form such as “저기요” is safer.