มหาสมุทร
má-hǎa-sà-mùt/ma˦˥.haː˩˩˦.sa˨˩.mut̚˨˩/
The Thai word for ocean is มหาสมุทร (má-hǎa-sà-mùt).
มหาสมุทร is used to refer specifically to one of the large bodies of water.
Meaning: one of the large bodies of water (noun)
What does it mean word for word?
The word is composed of มหา (great) and สมุทร (ocean/sea).
Which one should you use?
While มหาสมุทร refers specifically to an ocean, ทะเล is the more common word used for the sea or general large bodies of saltwater.
How do you pronounce it?
The pronunciation is má-hǎa-sà-mùt. It consists of 4 syllables.
Did you know?
- In Thai, the term มหา used in มหาสมุทร is a common prefix for anything 'great' or 'grand', appearing in words for university มหาวิทยาลัย and university-level knowledge.
- In Thai literature and high-register poetry, มหาสมุทร is often used as a metaphor for a vast, overwhelming collection of something, such as a 'great ocean of knowledge'.
- The word มหาสมุทร is borrowed from Sanskrit, meaning it is a loanword from an ancient language of India rather than a native Thai word.
Examples in context
- เราชอบว่ายน้ำในมหาสมุทรWe like swimming in the ocean.This sentence shows how to use มหาสมุทร when expressing a preference for swimming in the ocean.Tatoeba #8673128 by pastelite, translation #262928 by CK
- เราจะไปทะเลไหนในวันหยุดWhich beach are we going to on our day off?
- ฉันรักทะเลI love the ocean
- ทะเลมีสัตว์น้ำน่ารักมากThe ocean has adorable marine creatures
- มหาสมุทรมีขนาดใหญ่มากma-ha-samut mi khanat yai makThe ocean is very large.
- น้ำในมหาสมุทรเป็นสีฟ้าnam nai ma-ha-samut pen si faThe water in the ocean is blue.
Example conversation
Two friends are looking at a map of the world.
- ณิชา Nichaมหาสมุทรแปซิฟิกกว้างมากเลยนะma-ha-samut pa-si-fik kwang mak loei naThe Pacific Ocean is really wide.
- ธนกฤต Thanakritใช่ครับ มันดูใหญ่มากchai khrap man du yai makYes, it looks very large.
- ณิชา Nichaคุณอยากไปเที่ยวทะเลไหมkhun yak pai thiao tha-le maiDo you want to go to the sea?
- ธนกฤต Thanakritไปครับ ผมอยากไปpai khrap phom yak paiYes, I want to go.
Sources
- Wiktionary, “ocean” translations and entries มหาสมุทร, CC BY-SA 4.0, dump of 2026-09-26.
- Word origins: Wiktionary entries มหาสมุทร, CC BY-SA 4.0.
- Example sentences: Tatoeba CC BY 2.0 FR.