Idioms
An idiom is defined as - a group of words whose meaning is different from the meanings of the individual words.
Idiom:
to the core
Meaning:
all the way through, basically
Example:
The local government is corrupt to the core and everybody wants the mayor to leave office.
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 other than its literal meaning of the words in it.