Idiom: A Dime a Dozen
very common
Examples
- Cheap phones are a dime a dozen.
Key rules
- A dime a dozen means very common and therefore not valuable
- It is informal
- The phrase is always singular: a dime a dozen
- It is used to describe things that are easy to find
Common mistakes
- Dimes a dozen โ A dime a dozen
๐ก Tip: Use it when something is easy to find, such as cheap phones.