| Term | Definition |
| Proper Noun | A noun that names a specific person, place, thing, or idea. |
| Singular Nouns | A noun that names one person, place, thing or idea. |
| Abstract Nouns | A feeling or idea that you cannot see or touch. |
| Concrete Nouns | Something that you can see or touch. |
| plural nouns | A noun that names more than one person place, thing or ideas. |
| possessive noun | Is a noun that shows ownership or possession. |
| Plural Nouns ending s | you add "es" |
| plural nouns ending x | you add "es" |
| plural nouns ending ch | you add "es" |
| plural nouns ending with vowel | you add s |
| the plural of some nouns ending in f or fe | change the f to v and add es |
| to form the plural of nouns ending in o, | add s or es |