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:
zero in on
Meaning:
to adjust a gun so that it will hit a target, to aim at something
Example:
The soldiers zeroed in on the target and began to fire their guns.
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.