common noun
grammar
Also known as: appellative
Quick Summary
A common noun is a word that refers to a general person, place, thing, or idea, rather than a specific one. Unlike proper nouns, common nouns are not capitalized unless they begin a sentence.123
Examples of common nouns include dog, city, and happiness. They can be modified by words like "a," "an," "some," or "my". Common nouns are distinct from proper nouns, which name specific entities, such as Felix, Edinburgh, or Pluto.4513
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