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:
flash in the pan
Meaning:
someone or something that makes a flashy start and then fails
Example:
The man's sports career was a flash in the pan. Recently, I have not heard anything about him.
List of common idioms, their meanings and examples of their usage in sentences
An idiom is a type of phrase or expression that has a meaning that can't be deciphered by defining the individual words.