idiom

[id-ee-uhm]

noun

1. an expression whose meaning is not predictable from the usual meanings of its constituent elements, as kick the bucket or hang one's head, or from the general grammatical rules of a language, as the table round for the round table, and that is not a constituent of a larger expression of like characteristics.

2. a language, dialect, or style of speaking peculiar to a people.

3. a construction or expression of one language whose parts correspond to elements in another language but whose total structure or meaning is not matched in the same way in the second language.

4. the peculiar character or genius of a language.

5. a distinct style or character, in music, art, etc..

   the idiom of Bach.

idiom

/ ˈɪdɪəm, ˌɪdɪəˈmætɪk /

noun

1. a group of words whose meaning cannot be predicted from the meanings of the constituent words, as for example ( It was raining ) cats and dogs

2. linguistic usage that is grammatical and natural to native speakers of a language

3. the characteristic vocabulary or usage of a specific human group or subject

4. the characteristic artistic style of an individual, school, period, etc

idiom

1. A traditional way of saying something. Often an idiom, such as “under the weather,” does not seem to make sense if taken literally. Someone unfamiliar with English idioms would probably not understand that to be “under the weather” is to be sick. (See examples under “Idioms.”)

Other Word Forms

• idiomaticalness noun
• idiomatically adverb
• idiomatic adjective

Word History and Origins

Origin of idiom¹

First recorded in 1565–75; from Latin idiōma, from Greek idíōma “peculiarity, specific property,” equivalent to idiō- (variant stem of idioûsthai “to make one's own, appropriate,” verbal derivative of idiós; idio- ) + -ma noun suffix of result

Word History and Origins

Origin of idiom¹

C16: from Latin idiōma peculiarity of language, from Greek; see _idio-

Synonym Study

See phrase.

Example Sentences

It’s those small gestures during their hangouts — like Dennis refraining from correcting Roman’s misuse of idioms — that forge a special if imbalanced dynamic as they try to fill their respective voids.

From Los Angeles Times

It's hard to miss the evidence: huge, bright ads of chilli-laced dishes and, sometimes, Chinese idioms, in malls, buses and subway stations.

From BBC

There’s truth in the old idiom: Knowledge is power.

From Los Angeles Times

The way you incorporate Spanish words and idioms into the novel makes me feel like I’m inside the culture.

From Los Angeles Times

His cameos as Blazes Boylan, jitterbugging across the stage with the self-satisfied air of a country rake, were not just enlivening but renewing, capturing the character in a new idiom.

From Los Angeles Times

Related Words

• dialect 
• jargon 
• locution 
• parlance 
• patois 
• phrase 
• vernacular 

When To Use

What does idiom mean?

An idiom is a term whose meaning cannot be determined from the literal meanings of the words it is made of.Many idioms are figurative—they’re intended to create an image, association, or other effect in the mind of the listener or reader that goes beyond the literal meaning or expected use of the words involved.It is raining cats and dogs is a common English idiom. Literally, that sentence would mean animals are falling from the clouds. What the idiom actually means is that it is raining very heavily.Here are some more examples of common English idioms:

• Hit the sack means to go to sleep.



• Under the weather means sick.



• You can say that again means a person has said something true and you agree.

Many phrasal verbs are idioms since they include a word (often a preposition) whose literal meaning doesn’t apply. Some examples are take off (like an airplane), give out (meaning to distribute), and open up (which means the same thing as open). Sometimes, two different phrasal verbs can mean the same thing even when their prepositions are usually opposites. For example, lock up and lock down can both mean to secure a place by locking the doors and similar actions.Idioms are common in most languages. Over time, native speakers of a language learn many idioms that they use without thinking about them. Because their meanings can’t be figured out from their parts, idioms can be very difficult for nonnative speakers to understand.The adjective form of idiom is idiomatic. For example, break a leg is an idiomatic expression that means “good luck.”