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:
hang on to (something)
Meaning:
to hold something tightly, to keep something firmly
Example:
"Please hang on to your hat or the wind will blow it off."
List of common idioms, their meanings and examples of their usage in sentences
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.