An idiom (, "special property", f. , "special feature, special phrasing", f. , "one’s own") is a combination of words that has a figurative meaning owing to its common usage. An idiom's figurative meaning is separate from the literal meaning. There are thousands of idioms and they occur frequently in all languages. There are estimated to be at least twenty-five thousand idiomatic expressions in the English language.
Examples
The following sentences contain idioms. The fixed words constituting the idiom in each case are bolded:
::a. She is pulling my leg. - to pull someone's leg means...