ไส้ใน

sâi-nai

Meanings

1NounB1

filling; contents (inside)

the substance or material inside something, such as the filling in food.

Examples

3 more examples
2NounC1

inner workings; inside story

the internal details, secrets, or true nature of a situation or organization.

Examples

3 more examples

Tones

See how the spelling sets each syllable's tone, step by step.

2 syllables · pick one to see its rule

How the tone is decided

  1. Consonant classHigh class
  2. Tone markMai tho
  3. Syllable endingLive syllableNot needed here: the tone mark decides.

High class consonants

ขฃฉฐถผฝศษสห

Result

Falling tone

sâi

Starts high, rises a little, then drops clearly.

High class + Mai tho → Falling

Tone chart

Every class and spelling pattern, with this syllable outlined.

Mid classHigh classLow class
No mark + liveMidRisingMid
No mark + dead shortLowLowHigh
No mark + dead longLowLowFalling
Mai ekLowLowFalling
Mai thoFallingFallingHigh
Mai triHigh——
Mai chattawaRising——

Word Breakdown

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ไส้ในsâi-naiไส้ในsâi-naifilling; contents (inside)filling; contents (inside)Word