Idioms
The language peculiar to a people or to a district, community, or class
Idiom:
get out of line
Meaning:
to disobey or ignore the rules of something
Example:
The children were getting out of line when the teacher returned.
List of common idioms, their meanings and examples of their usage in sentences
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.