Idioms
A group of words which have a different meaning when used together from the one they would have if you took the meaning of each word separately.
Idiom:
the off chance
Meaning:
a slight possibility
Example:
I went to the department store on the off chance that I would find a jacket that I liked.
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.