Idioms
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.
Idiom:
get (something) straight
Meaning:
to understand something clearly
Example:
I could not get what my friend was trying to tell me straight.
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