Idioms
An idiom is a group of words, or in other words, a phrase that has a meaning other than its literal meaning of the words in it.
Idiom:
sick of (someone or something)
Meaning:
to be bored with someone or something, to dislike someone or something
Example:
I think that the clerk is sick of working late every day.
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