What is the difference between a concrete and an abstract noun?

Sure, here's the difference between a concrete and an abstract noun:

Concrete Nouns

• They are specific and refer to a particular thing or place.
• They are tangible and can be touched.
• Examples: The book, the table, the dog, the city.

Abstract Nouns

• They are non-specific and refer to a general category or idea.
• They are intangible and cannot be touched.
• Examples: Time, love, freedom, knowledge, hope.

Here's a table summarizing the key differences between concrete and abstract nouns:

| Feature | Concrete Noun | Abstract Noun | |---|---|---| | Specificity | Specific | Non-specific | | Tangibility | Tangible | Intangible | | Example | The book | Time |