Definitions
Verb
to increase, augment, expand; to develop; to promote, advance
Headley
Verb
to increase (something), to augment, to multiply
Wiktionary
Verb
to develop, to advance
Wiktionary
(កិ.) ធ្វើឲ្យកើន, ឲ្យលើសច្រើនឡើង : បង្កើនចំនួនសិស្ស, បង្កើនថ្នាក់រៀន ។
Chuon Nath