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:
come to believe (something)
Meaning:
to begin or learn to believe something
Example:
Many people have come to believe that the stadium is too old.
List of common idioms, their meanings and examples of their usage in sentences
The language peculiar to a people or to a district, community, or class