Idioms
An idiom is a group of words, or in other words, a phrase that has a meaning different from the literal meaning of the words in it.
Idiom:
shut (something) off or shut off (something)
Meaning:
to make something like water or electricity stop
Example:
We always shut off the gas when we leave the house.
List of common idioms, their meanings and examples of their usage in sentences
Idioms can be a powerful linguistic tool only when they are used in the right way in the right places.