Idioms
An idiom is a group of words, or in other words, a phrase that has a meaning other than its literal meaning of the words in it.
Idiom:
like a bolt out of the blue
Meaning:
suddenly and without warning
Example:
It was like a bolt out of the blue when my father said that he will change jobs.
List of common idioms, their meanings and examples of their usage in sentences
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.