Idioms
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.
Idiom:
part with (something)
Meaning:
to give away something, to sell something
Example:
The boy had to part with the car that he loved.
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