Can a noun fall under more than one category?

There have been various confusions on whether each noun falls under one category alone. And the conclusion is NO because all nouns may fall under more than one category.

Examples of nouns having more than one category with explanations:

book

*Countable Noun

• 'book' can be considered a separable item and counted using numbers if more than one. It is, therefore, a Countable Noun.

*Concrete Noun

• 'book' has physical properties—it can be touched or seen. Thus, a Concrete Noun.

*Common Noun

• 'book' is ordinary among all other things. Millions of books of different genres and titles make (book) a Common Noun.

attitude

*Common Noun

• 'attitude' has many types, so it is a Common Noun.

*Abstract Noun

• 'attitude' is a perception or a concept. It is all in the mind, making it an Abstract Noun.

More about Nouns