trong
In real, traceable use. Part of the curated seed collection; community review is coming.
Sense 1
Meaning · English
(adjective) clear and thus presumably clean
Where it’s used:
Used
Toàn quốc & hải ngoại · Vietnam-wide & diaspora
Examples
Nước trong mà! Uống chắc không sao đâu!The water looks pretty clean! Probably wouldn't hurt to drink a bit!
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
(adjective) translucent or transparent
Sense 3
Meaning · English
(preposition) in; inside; within (an interior or enclosed space)
Examples
trong nhà/phòngin(side) the house/room
trong tim/lòng/bụngin one's heart
Wiktionary example (CC BY-SA 4.0)
Sense 4
Meaning · English
(preposition) within (an amount of time)
Examples
trong (vòng) 4 tiếngwithin four hours
Wiktionary example (CC BY-SA 4.0)
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Common questions
What does “trong” mean?
(adjective) clear and thus presumably clean
Is “trong” formal or informal?
No register label has been reviewed yet — treat it as neutral and check the usage notes above.
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