Idioms
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.
Idiom:
strictly on the level
Meaning:
honest, dependable, open and fair
Example:
The salespeople that I deal with are always strictly on the level.
List of common idioms, their meanings and examples of their usage in sentences
Idioms can be a powerful linguistic tool only when they are used in the right way in the right places.