ตราบจน

dtràap-jon

Meaning

1ConjunctionB1

until; up until

A conjunction marking the endpoint of a period or action: until or up to the time when something happens.

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 classMid classConsonant clusterIn the cluster ตร, the first consonant ต sets the class.
  2. Tone markNo tone mark
  3. Syllable endingDead syllableEnds in -บ, a stop, so it is dead.

Mid class consonants

กจฎฏดตบปอ

Result

Low tone

dtràap

Starts low and stays low, easing slightly down.

Mid class + No tone mark + Dead syllable → Low

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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ตราบจนdtràap-jonตราบจนdtràap-jonuntil; up untiluntil; up untilWord