Idioms
An idiom is defined as - a group of words whose meaning is different from the meanings of the individual words.
Idiom:
on again, off again
Meaning:
to be unsettled or changeable or uncertain
Example:
The plans for the fireworks display were on again, off again because of the windy weather.
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.