As Noun the main difference between Idiom and Expression is that Idiom is the usage or vocabulary that is characteristic of a specific group of people while Expression is expression without words


Idiom

English

(Idiom)

Noun

(en noun)

a manner of speaking that is natural to native speakers of a language

  • the usage or vocabulary that is characteristic of a specific group of people

  • the style of a particular artist or school or movement

  • an expression whose meanings cannot be inferred from the meanings of the words that make it up

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Synonyms

  • Phrase

  • Accent

  • Parlance

  • Dialect

Derived Terms

  • Phrase

  • Phrasal

  • Accentuate

  • Dialectal

  • Idiomatic

  • Idiomatical

Expression

English

(Expression)

Noun

(en noun)

the feelings expressed on a person's face

  • expression without words

  • the communication (in speech or writing) of your beliefs or opinions

  • a word or phrase that particular people use in particular situations

  • the style of expressing yourself

  • a group of symbols that make a mathematical statement

  • (genetics) the process of expressing a gene

  • a group of words that form a constituent of a sentence and are considered as a single unit

  • the act of forcing something out by squeezing or pressing

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Synonyms

  • Aspect

  • Reflection

  • Saying

  • Look

  • Locution

  • Formula

  • Reflexion

  • Formulation

  • Verbalism

  • Face

  • Manifestation

  • Construction

Antonyms

Derived Terms

  • Formulate

  • Look

  • Express

  • Say

  • Formularize

  • Manifest