Tiếng Việt · Word Attested

hồng ngoại

[həwŋ͡m˨˩ ŋwaːj˧˨ʔ] 🎙 Say it

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

Both English Tiếng Việt

Meaning · English

(adjective) infrared

Nghĩa · Tiếng Việt

hồng ngoại

Machine-translated — suggest a fix

Adjective

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

bức xạ hồng ngoạiinfrared radiation

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 ↗

Topics: Colors

Common questions

What does “hồng ngoại” mean?

(adjective) infrared

Is “hồng ngoại” formal or informal?

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

👁 Views 0 today 0 past 7 days 0 this month 0 all time