Definitions
Adjective
to be dull, dim-witted, slow (at doing / understanding something), confused, dazed, at one's wit's end; be stuck in solving a problem
Headley
Adjective
to be dull, dim-witted, slow to understand
Wiktionary
(កិ.) ទញ់, ទាល់, គិតអ្វីមិនលេច : តុះគំនិត, តុះប្រាជ្ញា ។
Chuon Nath