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size

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sai

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ไซส์

#599 most commonnoun→ mid tone

What does ไซส์ mean?

A loanword from English used for clothing sizes, measurements, and dimensions. Thai speakers use this when shopping for clothes, shoes, or discussing product specifications. More common than traditional Thai size words in modern retail contexts, especially in malls and international brands.

Example Phrases

kun sài sai a-rai

คุณใส่ไซส์อะไร

What size do you wear?

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Beginner

pǒm sài sai em

ผมใส่ไซส์เอ็ม

I wear size M.

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Beginner

mii sai yài gwàa níi mái

มีไซส์ใหญ่กว่านี้ไหม

Do you have a larger size?

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Beginner

sai níi lék gəən pai

ไซส์นี้เล็กเกินไป

This size is too small.

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Beginner

kun sài rɔɔng-táao sai tâo-rài

คุณใส่รองเท้าไซส์เท่าไหร่

What size shoes do you wear?

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Beginner

pǒm dtɔ̂ɔng lɔɔng sai ùən gɔ̀ɔn

ผมต้องลองไซส์อื่นก่อน

I need to try on a different size first.

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Intermediate

Related Words

yài

ใหญ่

large

lék

เล็ก

small

Learn this word

glaang

กลาง

medium

pɔɔ-dii

พอดี

fit

Learn this word

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