Idioms
Idioms can be a powerful linguistic tool only when they are used in the right way in the right places.
Idiom:
crop up
Meaning:
to appear or happen unexpectedly
Example:
I will meet my friend early next week unless something crops up that keeps me busy.
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.