Is the word joke concrete or abstract?

The word "joke" itself is concrete. It's a noun that refers to a specific type of communication.

However, the concept of a joke is abstract. Jokes are based on ideas, humor, and often rely on abstract concepts like wit, irony, and surprise.

Here's a breakdown:

* Concrete: The word "joke" is a tangible thing that can be written, spoken, or even performed.

* Abstract: The idea of a joke, the humor, the punchline, and the way it makes us feel are abstract concepts that exist in our minds.

So, while the word is concrete, the thing it represents is abstract.