What Are Common Nouns in English Grammar

In English grammar, a common noun names  any person, place, thing, or idea. In other words, its a  noun that is not the name of any particular person, place, thing, or idea. A common noun is one or all of the members of a class, which can be preceded by a definite article,  such as the or this, or an  indefinite article, such as a or an. Common nouns can be subdivided into countable or uncountable, depending on the function of the noun itself, as well as  abstract  (meaning intangible) or concrete  (meaning physically capable of being touched, tasted, seen, smelled, or heard). In contrast with proper nouns, common nouns do not begin with a capital letter unless they appear at the start of a sentence.   Common Noun vs. Promer Noun As noted, a  common noun  is a noun thats not the name of any particular person, place, or thing, such as  singer,  river, and  tablet. A  proper noun, meanwhile,  is a noun that refers to a specific person, place, or thing, such as  Lady Gaga,  Monongahela River, and  iPad. Most proper nouns are singular, and—with a few exceptions (iPad)—theyre usually written with initial capital letters. When proper nouns are used generically, as in keeping up with the  Joneses, or a Xerox  of my term paper, they become, in a sense, common. A proper noun is a  noun  belonging to the class of words used as  names  for specific or  unique individuals, events, or places, and may include real or fictional characters and settings. Unlike  common nouns, which make up the vast majority of nouns in English, most proper nouns—like Fred, New York, Mars, and Coca-Cola—begin with a  capital letter. They may also be referred to as proper names for their function of naming specific things. Proper nouns are not typically  preceded by  articles  or other  determiners, but there are numerous exceptions such as the Bronx or the Fourth of July. Most proper nouns are  singular, but again, there are exceptions as in the United States and, as noted, the Joneses. How Proper Nouns Become Common and Vice Versa Through colloquial use and cultural adaptation, especially through marketing and innovation, common nouns can become proper nouns. Proper nouns can also become common.   Oftentimes, a proper noun is combined with a common noun to form the complete name of a person, place, or thing—for example, the phrase Colorado River contains both a common noun, river, and a proper one, Colorado, but the word River in this case becomes proper by its association with a specific body of water known as the Colorado River. Conversely, items that may have started as goods or products of marketing agencies can sometimes slip into the common vernacular. For instance, aspirin is a former trademark that lost its protection upon falling into common usage.  Aspirin  was once Bayer AGs brand name, but the German company lost its rights to the  trademark over the years in many countries, notes Chemical Engineering News. Types of Common Nouns You should be aware of several types of common nouns. Countable and uncountable:  Countable nouns are individual objects, people, or places that  can be counted. These nouns are considered  content words,  meaning they provide the people, things, or ideas about which you speak. Examples are books, Italians, pictures, stations, or women. Uncountable nouns, by contrast, are materials, concepts, or information, which are not individual objects and cannot be counted, such as  information, music, water, furniture, luggage, wood, or rice. Collective:  A  collective noun  is a  noun—such as  team, committee, jury, squad, orchestra, crowd, audience, or family—that refers to a group of individuals. It is also known as a  group noun. Concrete:  A concrete noun is a  noun,  such as  chicken  or  egg, that names a material or tangible objects or phenomenon—something recognizable through the senses. Abstract:  An abstract noun is a noun  or  noun phrase  that names an idea, event, quality, or concept—for example, courage, freedom, progress, love, patience, excellence, or friendship. An abstract noun names something that cant be physically touched.