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:
on the off-chance
Meaning:
in case something may happen, with the slight possibility that something may happen
Example:
I asked the salesman if he had the new computer in his store on the off-chance that he may have one.
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.