Idioms
An idiom is defined as - a group of words whose meaning is different from the meanings of the individual words.
Idiom:
once and for all
Meaning:
permanently, finally
Example:
I told my friend once and for all that I would not give him any money.
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.