What Are Mass Nouns? (with Examples)
A mass noun (or non-countable noun or noncount noun as it's also known) is a noun without a plural form.A mass noun is one that cannot be counted. For example:
| Mass Noun> | Attempt At Making It Plural |
|---|---|
| petrol | four petrols |
| furniture | four furnitures |
| lumber | four lumbers |
| gold | four golds |
Non-countable nouns are singular.
Examples of Mass Nouns
Most mass nouns come under one of these categories:| Category | Example |
|---|---|
| Concept | gallantry, morality, information, aptitude, patience |
| Activity | homework, singing, reading, fishing |
| Food | bread, butter, cheese, fish, milk |
| Gas | air, helium, hydrogen, nitrogen, oxygen, smoke |
| Liquid | beer, coffee, petrol, water, wine |
| Material | cloth, concrete, lumber, wood, metal |
| Item Category | clothing, furniture, luggage, money |
| Natural Phenomenon | gravity, heat, humidity, rain, snow, sunshine, thunder |
| Particles | flour, grit, salt, sugar |
Pluralizing Mass Nouns
There are two methods to pluralize a concept expressed by a mass noun:Method 1: Precede it with a [countable noun] + "of". For example:
- four loaves of bread (Loaves is the countable noun.)
- four blocks of cheese (blocks is the countable noun.)
- four bread loaves
- four cheese blocks
- France is well known for its cheeses. (Categories of cheese)
- There are several fine wines from Chile. (Categories of wine)
A Quick Test

Hot Tip
Use amount of with a mass noun. The terms quantity of and number of are used with countable nouns. For example:
- Amount of sunshine

- Quantity of wood

SOME ADJECTIVES DON'T WORK WITH MASS NOUNS
The following adjectives cannot precede a mass noun: these, those, each, every, either, and neither.
These adjectives are either for plural nouns or for plural ideas.
Read more about demonstrative adjectives.
Read more about indefinite adjectives.
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