Idioms
An idiom is a widely used saying or expression containing a figurative meaning that differs from the phrase's literal meaning.
Idiom:
nervous Nellie
Meaning:
a timid person who lacks determination and courage
Example:
The boy is a nervous Nellie and is afraid of the other students in the school.
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.