Idioms
An idiom is defined as - a group of words in a fixed order that has a particular meaning that is different from the meanings of each word on its own.
Idiom:
in the air
Meaning:
current, exerting an influence
Example:
It is in the air that we will be getting a new supervisor next week.
List of common idioms, their meanings and examples of their usage in sentences
The language peculiar to a people or to a district, community, or class