Idioms
An idiom is defined as - a group of words whose meaning is different from the meanings of the individual words.
Idiom:
have a hand in (something)
Meaning:
to be partly responsible for something
Example:
I think that the woman had a hand in getting her friend fired from her job.
List of common idioms, their meanings and examples of their usage in sentences
An idiom is a group of words, or in other words, a phrase that has a meaning different from the literal meaning of the words in it.