Idioms
The language peculiar to a people or to a district, community, or class
Idiom:
a doubting Thomas
Meaning:
someone who needs strong proof to believe something
Example:
My friend is a doubting Thomas and you must tell him many times before he will believe something.
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.