Idioms
An idiom is a type of phrase or expression that has a meaning that can't be deciphered by defining the individual words.
Idiom:
do a land-office business
Meaning:
to do much business in a short time
Example:
The children are doing a land-office business by selling the cold drinks next to the stadium.
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 other than its literal meaning of the words in it.