Idioms
An idiom is a type of phrase or expression that has a meaning that can't be deciphered by defining the individual words.
Idiom:
get to the root of a problem
Meaning:
to get an understanding of the causes of a problem
Example:
The purpose of the meeting was to get to the root of the problem about the money.
List of common idioms, their meanings and examples of their usage in sentences
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.