Idiom
An idiom is a word or phrase which means something different from its literal meaning. Idioms are common phrases or terms whose meaning is not real, but can be understood by their popular use.
Because idioms can mean something different from what the words mean it is difficult for someone not very good at speaking the language to use them properly. Some idioms are only used by some groups of people or at certain times. The idiom shape up or ship out, which is like saying improve your behavior or leave if you don't, might be said by an employer or supervisor to an employee, but not to other people.
Idioms are not the same thing as slang. Idioms are made of normal words that have a special meaning known by almost everyone. Slang is usually special words that are known only by a particular group of people
Examples of idioms and idiomatic usage
Idiom: He really went to town on that issue.
Idiomatic usage: He not only went, he apparently hasn't come back yet.
Idiomatic usage: He not only went, he apparently hasn't come back yet.
Idiom: That was a curly question.
Idiomatic usage: Yes, so curly it was a learning curve of itself.
Idiomatic usage: Yes, so curly it was a learning curve of itself.
Idiom: He's true blue.
Idiomatic usage: Yeah, red and white, too.
Idiomatic usage: Yeah, red and white, too.
Idiom: Now is the winter of our discontent
Idiomatic usage: When are you expecting glorious summer?
Idiomatic usage: When are you expecting glorious summer?
Functions of Idioms
People use idioms to make their language richer and more
colorful and to convey subtle shades of meaning or intention. Idioms are used
often to replace a literal word or expression, and many times the idiom better
describes the full nuance of meaning. Idioms and idiomatic expressions can be
more precise than the literal words, often using fewer words but saying more.
For example, the expression it
runs in the family is shorter and more succinct than saying that a
physical or personality trait 'is fairly common throughout one's extended
family and over a number of generations.






