ปูนขาว

bpuun-kǎao

Meaning

1NounB2

slaked lime; hydrated lime

A white alkaline powder (calcium hydroxide) used for soil treatment, whitewashing, food processing, and construction.

Examples

Farmers use slaked lime to adjust acidic soil conditions to make it suitable for planting crops.
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 classMid class
  2. Tone markNo tone mark
  3. Syllable endingLive syllableEnds in -น, a sonorant, so it is live.

Mid class consonants

กจฎฏดตบปอ

Result

Mid tone

bpuun

Level, in your normal speaking voice.

Mid class + No tone mark + Live syllable → Mid

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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ปูนขาวbpuun-kǎaoปูนขาวbpuun-kǎaoslaked lime; hydrated limeslaked lime; hydrated limeWord