In grammar, a noun is a word that represents a concrete or abstract thing, like living creatures, places, actions, events, qualities, states of existence, and ideas. There are different types of nouns, such as proper nouns, common nouns, … Jan 24, 2025 · A noun is a word that names something, such as a person, place, thing, or idea. Everything we talk about has a word that names it. That 'naming word' is a noun. Apr 16, 2026 · A noun is a word that designates a person, place, thing, or idea and that can act as the subject or object of a sentence’s verb. It is one of the eight parts of speech in English grammar. a word that refers to a person, place, thing, event, substance, or quality: 2.