Idioms
An idiom is a group of words, or in other words, a phrase that has a meaning different from the literal meaning of the words in it.
Idiom:
think outside the box
Meaning:
to think freely not using old ideas or rules or practices
Example:
The consultant told us to think outside the box if we wanted to rebuild our company.
List of common idioms, their meanings and examples of their usage in sentences
An idiom is a widely used saying or expression containing a figurative meaning that differs from the phrase's literal meaning.