Idioms
An idiom is a type of phrase or expression that has a meaning that can't be deciphered by defining the individual words.
Idiom:
stick with (something)
Meaning:
to continue doing something, to not quit something
Example:
The boy has been able to stick with his trumpet lessons since he was a child.
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