tử thù

[tɨ˧˩ tʰu˨˩]

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

Meaning · English

(noun) an eternal enemy; a mortal enemy

NounRegister: formal

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

Examples

Trong thế chiến thứ II, Hitler coi dân Do Thái như kẻ tử thù.During World War II, Hitler regarded the Jews as the mortal enemy.

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 ↗

Common questions

What does “tử thù” mean?

(noun) an eternal enemy; a mortal enemy

Is “tử thù” formal or informal?

tử thù is generally formal.