A noun tells us what someone or something is called. For example, a noun can be the name of a person(John), place (London), job title (doctor), the name of a thing (chair), the name of a quality (courage), the name of an action ( laughter or laughing). Nouns are the names we give to people, things, places, etc. Many nouns are used after a determiner, e.g. a, the, this ; and often, nouns combine with other words to form a noun phrase for e.g. the man next door. Noun and noun phrases answer the questions who? or what?
Countable vs. Uncountable nouns
singular vs. Plural
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