Nouns
Nouns are the building blocks of English — they name people, places, things, and ideas. Almost every sentence contains at least one.
What is a noun?
A noun is a word that names a person, place, thing, or idea. Nouns are one of the most fundamental parts of speech, and learning to identify them is the first step to understanding English grammar.
The four main categories
| Category | What it names | Examples |
|---|---|---|
| Person | People and roles | teacher, Maria, doctor, child |
| Place | Locations | city, London, kitchen, beach |
| Thing | Objects and creatures | book, dog, rain, table |
| Idea | Abstract concepts | love, freedom, anger, time |
Types of nouns
- Common nouns — general names, not capitalised: dog, city, book
- Proper nouns — specific names, always capitalised: London, Shakespeare, Monday
- Concrete nouns — things you can see or touch: chair, rain, coffee
- Abstract nouns — ideas, feelings, states: love, freedom, happiness
- Countable nouns — can be counted: one apple, two apples
- Uncountable nouns — cannot be counted: water, music, advice
- Collective nouns — name a group: a team, a flock, a class
The dog ran through the park.
London is a beautiful city.
Her kindness made a big difference.
Nouns as subjects and objects
Nouns can function as the subject of a sentence (the one doing the action) or as the object (the one receiving it).
| Role | Example sentence | Noun |
|---|---|---|
| Subject | The teacher explained the rule. | teacher |
| Direct object | She read a book. | book |
| Indirect object | He gave his sister a gift. | sister / gift |
| Object of preposition | We sat by the river. | river |
How to identify a noun
Ask "who?" or "what?" about the verb. Whatever answers is a noun.
The rain fell all day. → What fell? Rain. ✓
My sister loves coffee. → Who loves? Sister. What does she love? Coffee. ✓
Tip: Many nouns can be made plural by adding -s or -es (cat → cats, box → boxes). Irregular plurals like child → children and mouse → mice need to be memorised.