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/tuʔkkɑːrɑːkeʔriʔjiə/
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tukkarakeriyea

ទុក្ករកិរិយា Meaning in English

Ascetism
Struggling For Enlightenment
Martyrdom

Definitions

US doing what few others can do; struggling for enlightenment (esp. by asceticism); deed which is difficult to perform; mortifying of the flesh; martyrdom
Headley