Idioms
An idiom is a widely used saying or expression containing a figurative meaning that differs from the phrase's literal meaning.
Idiom:
close-mouthed
Meaning:
uncommunicative, secretive
Example:
The man was close-mouthed about why he quit his job.
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