Idioms
An idiom is defined as - a group of words whose meaning is different from the meanings of the individual words.
Idiom:
go one's own way
Meaning:
to go or act the way one wants
Example:
My friend plans to go his own way and start his own business next year.
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