Idioms
An idiom is defined as - a group of words whose meaning is different from the meanings of the individual words.
Idiom:
in concert (with someone)
Meaning:
with a common plan, with the aide of someone
Example:
We made the presentation in concert with members of another company.
List of common idioms, their meanings and examples of their usage in sentences
Idioms are phrases which cannot be understood simply by looking at the meaning of the individual words in the phrase.