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Concrete and abstract nouns | The parts of speech | Grammar | Khan Academy


2m read
·Nov 11, 2024

Hello Garans.

So today I'd like to talk to you about the idea of concrete and abstract nouns. Before we do that, I'd like to get into some origins—some word origins or etymology.

Um, so let's take each of these words in turn. I think by digging into what these words mean literally, what they mean and where they come from, we'll get a better understanding of this concept. Both of these words come to us from Latin. Concrete comes to us from the Latin "concretus," which means "to grow together." So this part of it means "grown," and this part means "together," and refers to something that, you know, has grown together and become thick and kind of hard to get through and physical.

The connotation here is that this is a physical thing. Something that is concrete is physical. Abstract, on the other hand, means "to draw something away." So something that is abstract is drawn away from the real, from the concrete, from the physical. So this is not physical.

We make this distinction in English when we’re talking about nouns. Is it something that is concrete? Is it something that you can look at, or pick up, or smell, or sense? Or is it something that is abstract—something that isn’t physical but can still be talked about?

So, for example, the word "sadness" is a noun, right? This is definitely a noun; it's got this noun-making ending, this noun-forming suffix "ness." You know, we take the adjective "sad" and we toss this "ness" part onto it, and we've got a noun. But can you see sadness? Is it something you can pick up? Sure, you can tell by being, you know, observant and empathetic that your friend is sad. But it's not something that you can pick up.

It's not—you can't be like a measurable degree of sad. You couldn't take someone's sadness, put it under a microscope, and say, "Oh Roberta, you are 32 degrees micro sad." You know, it's not something physical.

Concrete things, on the other hand, are things that we can see, or count, or measure—just parts of the physical world. So anything you look at, like a dog, is concrete. A ball is concrete. A cliff is concrete. Happiness is abstract. The idea of freedom is abstract.

Though the presence of freedom in your life may manifest in physical objects, like, "Oh, my parents let me have the freedom to eat ice cream." Ice cream is, you know, a concrete noun. But freedom—the thing that allows you, you know, the permission that you get from your parents to have ice cream—that's not a physical object.

So that's basically the difference. A concrete noun is a physical object, and an abstract noun is not. This is why I really wanted to hit the idea that a noun can be a person, place, thing, or idea, because nouns can be ideas. And those ideas tend to be abstract: sadness, happiness, freedom, permission, liberty, injustice—all of these are abstract ideas.

That's the difference. You can learn anything, David.

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