rong biển
[zawŋ͡m˧˧ ʔɓiən˧˩]
The English phrase seaweed is translated into Vietnamese as rong biển or tảo biển.
Meaning: marine algae (noun)
Ways to say it
| Vietnamese | IPA |
|---|---|
| rong biển | [zawŋ͡m˧˧ ʔɓiən˧˩] (Hà Nội, narrow) [ʐawŋ͡m˧˧ ʔɓiəŋ˧˨] (Huế, narrow) |
| tảo biển |
Both terms refer to marine algae. Rong biển is the standard way to refer to seaweed in everyday conversation and when discussing food.
What does it mean word for word?
Rong biển is composed of rong (seaweed/algae) and biển (sea). Similarly, tảo biển is composed of tảo (algae) and biển (sea).
Which one should you use?
Rong biển is the common term used in daily life and culinary contexts. Tảo biển is a more technical or scientific term for marine algae, frequently used in biological or nutritional contexts.
Did you know?
- While rong biển refers to the edible seaweed we eat, the word rong can also mean 'to wander' or 'to roam' aimlessly in other contexts.
- The word tảo is a Sino-Vietnamese term, meaning it has historical roots in Chinese characters, which is why it sounds more formal or scientific than rong biển.
- If you are looking for seaweed in a Vietnamese market, asking for tảo might lead a vendor to point you toward a nutritional supplement rather than a fresh food item.
Examples in context
- Rêu biển chứa nhiều chất xơ và canxi, rất tốt cho sức khỏe.Seaweed contains a high amount of fiber and calcium, which is very beneficial for your health.
- Hôm nay mẹ nấu rau câu thạch rong biển đặc biệt ngon.Today, my mother made a delicious seaweed jelly.
- Tôi thích ăn rong biển.I like eating seaweed.
- Món canh rong biển này rất ngon.This seaweed soup is very delicious.
- Bạn có muốn mua rong biển không?Do you want to buy seaweed?
Example conversation
Hương and Nam are looking at a menu at a Japanese restaurant.
- HươngNam, anh muốn gọi món gì?Nam, what dish do you want to order?
- NamTôi muốn ăn súp rong biển.I want to eat seaweed soup.
- HươngEm cũng sẽ gọi món đó.I will order that dish too.
- NamTuyệt vời, chúng ta cùng gọi nhé.Great, let's order together.
Sources
- Wiktionary, “seaweed” translations and entries rong biển, CC BY-SA 4.0, dump of 2026-09-26.
- Word origins: Wiktionary entries biển, rong biển, tảo, CC BY-SA 4.0.
