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What are Collective Nouns? (Collective Nouns vs Mass Nouns)

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What are collective nouns?

👍🏼Usage Note

The team is playing well tonight.

The committee meets every Tuesday.

The army are marching towards the city.

The fleet were anchored in the bay.

Collective nouns name a group, unit or collection as one whole or single entity. Take a look at the following:

An army is made up of a collection of soldiers.

A jury is a group of jurors.

A fleet is a collection of ships or vessels.

Take the first example of a collective noun: an army. The collective noun army is defined in the dictionary as, “a large organized body of armed personnel trained for war especially on land”. This makes the word and noun army a collective noun, because it treats a whole group as a single entity under the label of ‘army‘.

Obviously, most know that an army consists of a group of soldiers, but notice how the word ‘army‘ is treated as a singular by not including an s/es as plural nouns do. This is because an army, just like a jury, or a fleet, gang and so on, are words that mention collectives or groups contained as a whole or single entity.

Are collective nouns plural or singular?

The short answer is that collective nouns can be either singular or plural, but for the most part they’re used as a singular noun. It’s appropriate to use collective nouns as a plural when you’re mentioning more than one of that type of collective noun, or when you’re referring to the parts that make up the whole (of that collective).

In other words, if it’s being specified that the entire collective is made up of more than one part (person or thing), treat it as a plural noun. Otherwise, keep it singular. Here’s an example:

Correct: the members of the jury were shocked by the verdict.  

Correct: the jury was shocked by the verdict.  

Incorrect: the members of the jury was shocked by the verdict.

Incorrect: the jury were shocked by the verdict.

💡Study Tip

For collective nouns, remember they name a *collection* but often function as *one* unit, taking a singular verb (“The team *is*”).

Collective nouns vs. non-count nouns

Non-count, uncountable nouns or mass nouns are what they’re called: they are things in the world, and even ideas and concepts, that we cannot physically or literally count/quantify. Mass nouns only have a singular noun forms, and no plural noun form (despite referring to things that seem abundant and plural).

Rice, water, oil and knowledge are what we refer to as mass nouns or noncount nouns: they are things (even concepts or ideas) that we cannot physically quantify. Collective nouns are quantifiable/countable, and that’s precisely why they can use either singular or plural noun forms. Conversely, mass nouns only use the singular case, as you wouldn’t say ‘I would like to order the fried rices‘.

Mass nouns are therefore distinct from collective nouns, since mass nouns do not refer to a group or collection of persons necessarily, but can refer to abstract concepts, substances or masses of things (think elements like fire, water or smoke.)

Collective nouns vs. mass nouns

Mass nouns chart.
Mass nouns chart.

Read more about nouns

Types of nouns What’s the plural of …?
plural-only nouns moose?
common nouns vs. proper nouns octopus?
appositive nouns cactus?
abstract nouns vs. concrete nouns analysis?
possessive nouns curriculum?
regular and irregular nouns crisis?

Work Sheet

Question 1 of 10

According to the post, what do collective nouns typically name?



Which of the following is explicitly listed as an example of a collective noun in the post?



For the most part, how are collective nouns used?



How are collective nouns different from mass/non-count nouns according to the post?



Which of the following sentences is marked as *incorrect* usage of a collective noun in the post?



The team ______ playing well tonight. (Treating the team as a single unit)



The members of the jury ______ shocked by the verdict. (Referring to individual members)



According to the post, “water” is an example of a ______ noun.



When referring to the entire collective as one unit, the jury ______ shocked by the verdict.



A jury is a group of jurors treated as a single ______, making “jury” a collective noun.





Frequently Asked Questions

What are collective nouns?
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Collective nouns name a group, unit, or collection as one whole entity. They treat a whole group, like an army or jury, as a single unit under one label, even though it consists of multiple members.

Singular or plural for collective nouns?
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Collective nouns can be either singular or plural. For the most part, they’re used as singular, treating the group as a single unit (“The team is playing well”). However, they can be plural in.

When is a collective noun plural?
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Treat a collective noun as plural when you mention more than one of that type or when referring to the parts making up the whole. If specifying the entire collective is made up of more than one.

Correct verb for collective nouns?
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Use a singular verb when treating the collective noun as a single unit (e.g., “The team *is* playing well”). It’s incorrect to use a plural verb when treating the group as singular, like “The army.

Collective nouns vs mass nouns?
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Collective nouns name a group as one entity and are quantifiable/countable. Mass nouns (also non-count or uncountable), like rice or water, cannot be physically quantified and only have singular.

Yash, D. "What are Collective Nouns? (Collective Nouns vs Mass Nouns)." Grammarflex, Jun 15, 2025, https://www.grammarflex.com/what-are-collective-nouns-collective-nouns-vs-mass-nouns/.

Sources

  1. English Grammar and Composition, P.C. Wren.

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