Idioms
The language peculiar to a people or to a district, community, or class
Idiom:
cover one's tracks
Meaning:
to hide where one has been, to hide what one has done
Example:
The man was trying to cover his tracks but it was easy to see where he had been.
List of common idioms, their meanings and examples of their usage in sentences
A group of words which have a different meaning when used together from the one they would have if you took the meaning of each word separately.