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:
get one's dander up
Meaning:
to become angry
Example:
You should not talk to the supervisor early in the morning or you may get his dander up.
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