em

[ʔɛm˧˧]

In real, traceable use. Part of the curated seed collection; community review is coming.

Sense 1

Meaning · English

(noun) younger sibling

Nghĩa · Tiếng Việt

em trai hoặc em gái

Machine-translated — suggest a fix

Where it’s used: Used Toàn quốc & hải ngoại · Vietnam-wide & diaspora

Examples

thằng em của emmy younger brother
Em gái tôi năm nay học lớp ba.My little sister is in third grade this year.

Wiktionary example (CC BY-SA 4.0)

Sources & notes

Imported from Wiktionary (CC BY-SA 4.0, retrieved 2026-07-29); community review pending. source ↗

Sense 2

Meaning · English

(noun) cousin, who is descended from an ancestor who is/was a younger sibling to oneself's or one's spouse's (such as a child of a younger sibling of one of one's parents or a grandchild of a younger sibling of one of one's grandparents)

Nghĩa · Tiếng Việt

cháu, em họ

Machine-translated — suggest a fix

Examples

― Sao anh lại gọi chú ấy là thầy ? Chú ấy là em của em. Chú ấy cũng là em của anh. ― Anh thấy mình nên tôn trọng cái có trước. Thầy ấy là thầy của anh từ trước khi anh lấy em.― Why did you call him "teacher"? He's my "younger sibling", meaning he's yours, too. ― I felt like I should respect what comes first. He was my teacher long before we're married.

Wiktionary example (CC BY-SA 4.0)

Sense 3

Meaning · English

(noun) person younger than oneself but of the same generation

Nghĩa · Tiếng Việt

người trẻ hơn mình nhưng cùng thế hệ

Machine-translated — suggest a fix

Sense 4

Meaning · English

(pronoun) pronoun used to refer to any person (oneself, the addressee, or any third person) described by the noun em above

Nghĩa · Tiếng Việt

người được mô tả

Machine-translated — suggest a fix

Examples

thằng em của emmy younger brother

Wiktionary example (CC BY-SA 4.0)

Common questions

What does “em” mean?

(noun) younger sibling

Is “em” formal or informal?

No register label has been reviewed yet — treat it as neutral and check the usage notes above.