What is a collective noun - Computers & Internet

Brick is the singular "bricks" is the collective noun for brick

Either is correct: an aria of canaries, or an opera of canaries

A collective noun is the word used to represent a group of people, animals, or things. i.e. flock, choir, group, team

The collective noun for criminals is a gang of criminals.

The collective nouns are a gang of hooligans or a mob of hooligans.

Check this Wikipedia page.

List of collective nouns in English

semaphores?

A "muddle of wombats." See http://www.australiangeographic.com.au/topics/history-culture/2013/06/30-of-the-best-collective-nouns/

For definition and examples , check thid page: http://www.englishleap.com/grammar/collective-nouns

Kinds of Nouns:

1. Abstract
2. Collective
3. Common
4. Concrete
5. Countable
6. Mass
7. Material
8. Plural
9. Pronoun
10. Proper
11. Singular
12. Uncountable

Classifications of Types of Nouns
Proper Noun: This is used to denote a particular person, place or a thing.
Examples: English is a global language.

Common Noun : This is used to refer to a class.
Examples: The cat loves comfort.

Collective Nouns: This is used to refer to a group or a collection of things.
Examples: I saw a herd of sheep nearby.

Concrete nouns: You can experience this group of nouns with your five senses. These nouns can all be touched, smelt, tasted or seen.
Examples: The cute rabbit hops around.

Countable Nouns: To linguists, these count nouns can occur in both single and plural forms, can be modified by numerals, and can co-occur with quantificational determiners like many, most, more, several, etc.
Examples: There were so many bikes on sale.

Material Nouns : This is used to tell the substance by which the things are made.
Examples: The chair is made of bamboo.

Pronouns: These nouns can take the place of a noun when referring to people places or things. In English the personal pronouns are I, you, he, she, it and they. Depending on their function within a sentence these nouns can take on their possessive forms or their objective case.
Examples: Suzy will let her hair grow longer. possessive personal
He jumped on the bed. singular personal

Abstract Noun: It is used to indicate the quality possessed by a person or thing.
Examples: I appreciate your sincerity.

Uncountable Nouns: These nouns cannot be counted they are often referred to as mass nouns. These nouns cannot be used in a plural form.
Examples: The pool was full of water. The uncountable noun in this sentence is water.
Read more: http://wiki.answers.com/Q/What_are_the_kinds_of_nouns#ixzz1VNQPNpIZ