Idioms
An idiom is defined as - a group of words in a fixed order that has a particular meaning that is different from the meanings of each word on its own.
Idiom:
take it upon oneself (to do something)
Meaning:
to undertake to do something, to make something one's responsibility
Example:
I decided to take it upon myself to fix the broken window in our apartment.
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.