The difference between count and noncount nouns is whether we can count the things or persons they refer to. Yes, it’s simple as that!

However, not all nouns can be classified as either count or noncount nouns. Some words can be either count or noncount nouns, depending on situations.

Count nouns:

• I've had some difficulties finding a job. (refers to a number of specific problems)
• The talks will take place in this building. (refers to a number of specific lectures)
• The streets were filled with bright lights. (refers to a number of specific lights)

Noncount nouns:

• I managed to get the job with little difficulty. (refers to the general idea of getting a job being difficult)
• I love to engage in idle talk. (refers to talking in general)
• Light travels faster than sound. (refers to the way light and sound behave in general)

If you want to read more about count and noncount nouns, read on.

Countable nouns refer to things that we can count. Such nouns can take either singular or plural form.

Concrete nouns may be countable.

• There are flowers in the vase.
• He ate an apple for a snack.

Collective nouns are countable.

• She attended two classes today.
• London is home to several orchestras.

Some proper nouns are countable.

• There are many Romans living in America.

Uncountable nouns refer to things that we cannot count. Such nouns take only singular form.

Abstract nouns are uncountable.

• Freedom is priceless.
• Her literary works show maturity.

Some concrete nouns are uncountable (when understood in their undivided sense).

• The price of oil has been rising recently.

A countable noun always takes either the indefinite (a, an) or definite (the) article when it is singular. When plural, it takes the definite article if it refers to a definite, specific group and no article if it is used in a general sense.

• The guest-of-honor arrived late.
• You are welcome as a guest in our home.
• The guests at your party yesterday made a lot of noise.
• Guests are welcome here anytime.

Uncountable nouns never take the indefinite article (a or an), but they do take singular verbs. The is sometimes used with uncountable nouns in the same way it is used with plural countable nouns, that is, to refer to a specific object, group, or idea.

• Information is easily available in this computerized world.
• The information in your files is correct.
• Coffee has become more expensive recently.
• Please pass me the coffee .