Nugget

1.

(Rough lump or mass, esp., of native gold) ដុំមាសឬលោហធាតុ
Example: A nugget of wisdom.gold nugget ដុំ (មាស ។ល។), nugget of information ដំណឹងគួរអោយចាប់អារម្មណ៍

1.

A lump; a mass, esp. a native lump of a precious metal; as, a nugget of gold.