Idioms
The language peculiar to a people or to a district, community, or class
Idiom:
show (someone) up or show up (someone)
Meaning:
to do better than another person while others can see you
Example:
The girl always shows her friend up by doing all of her schoolwork quickly.
List of common idioms, their meanings and examples of their usage in sentences
An idiom is defined as - a group of words whose meaning is different from the meanings of the individual words.