Idioms
An idiom is a group of words, or in other words, a phrase that has a meaning other than its literal meaning of the words in it.
Idiom:
think inside the box
Meaning:
to think in a traditional way using old ideas or rules or practices
Example:
Most people in our company think inside the box and there are few new ideas.
List of common idioms, their meanings and examples of their usage in sentences
A group of words which have a different meaning when used together from the one they would have if you took the meaning of each word separately.