Mass nouns, also called “uncountable nouns” and “noncount nouns,” are substances, objects, and concepts that cannot be divided into separate parts. By their nature, they can only be plural.
Think about emotions. Let’s take happiness, for instance. Happiness exists as a general idea. You can’t break happiness down into its particles. You cannot hold in your hand one happiness or two happinesses. Thus, it is a mass noun.
The same goes with “sand.” There are beaches filled with sand, but you can’t find one sand. However, you can dig your hand into the ground and come up with grains of sand. This illustrates one of the rules with mass nouns.
You explain how much of a mass noun exists by placing a describing word in front of it.
- a grain of sand
- a piece of news
- a gallon of water
Another rule is that English treats mass nouns as if they were singular, even though they are plural. For instance, instead of using the verb “are,” use “is.”
Correct: This juice is delicious.
Incorrect: This juice are delicious
Correct: Greed is dangerous.
Incorrect: Greed are dangerous
And if a verb drops an “s” with plural nouns, it will keep the “s” for mass nouns.
Correct: The cheese tastes yummy.
Incorrect: The cheese taste yummy
Correct: Your jewelry looks expensive.
Incorrect: Your jewelry look expensive.
Types of Mass Nouns
Here are some of the categories mass nouns fall into with examples:
- weather: rain, snow, sleet, sunshine
- feelings: anger, happiness, fear, courage
- liquids: orange juice, tea, water
- gasses: air, helium, argon
- states of existence: childhood, sleep, sickness
- ideas: advice, motivation, existentialism
- powder: flour, makeup powder, powdered sugar
- foods: cheese, rice, pudding, butter
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