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:
go away empty-handed
Meaning:
to depart with nothing
Example:
The boy went away empty-handed after he asked his father for money.
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