Idioms
Idioms are phrases which cannot be understood simply by looking at the meaning of the individual words in the phrase.
Idiom:
go over (someone's) head
Meaning:
to be too difficult for someone to understand
Example:
The explanation of how to operate the machinery went over my head.
List of common idioms, their meanings and examples of their usage in sentences
An idiom is a widely used saying or expression containing a figurative meaning that differs from the phrase's literal meaning.