what does idiom mean in a dictionary
Idiom. An idiom is a combination of words that has a figurative meaning, due to its common usage. An idiom's figurative meaning is separate from the literal meaning or definition of the words of which it is made.Idioms are numerous and they occur frequently in all languages.diom (Noun). An artistic style (for example, in art, architecture, or music); an instance of such a style. idiom (Noun). An expression peculiar to or characteristic of a particular language, especially when the meaning is illogical or separate from the meanings of its component words.