Mass Noun

The names of things which can't be counted as separate objects are called Uncountable Noun or Mass Noun. (នាមដែលមិនអាចកំណត់ចំនួនបាន ហៅថា Mass Noun)

Types of Mass Noun
Mass Noun can be (នាមមិនអាចរាប់បានអាចជា):


 * Names of Substances (ឈ្មោះសារធាតុ)


 * Abstract Noun (នាមអរូបី)


 * Others (ផ្សេងទៀត)

Form

 * It's always singular and takes singular verb. (វាប្រើជាមួយកិរិយាសព្ទឯកវចនៈ) e.g. The coffee is cold
 * They are not used with a/an, but they're often used with some, any, no, a little... (គេមិនប្រើវាជាមួយ a/an ទេ)
 * Or with noun + of (ឬ ជាមួយ n + of), a loaf of bread
 * Work is uncountable and job is countable (work = jorb = ការងារ)
 * Works can mean factory. (Work = រោងចក្រ)
 * Some abstract noun can be used with a/an. (នាមអរូបីខ្លះ អាចប្រើជាមួយ a/an)