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Synonyms

dialect

American  
[dahy-uh-lekt] / ˈdaɪ əˌlɛkt /

noun

  1. Linguistics. a variety of a language that is distinguished from other varieties of the same language by features of phonology, grammar, and vocabulary, and by its use by a group of speakers who are set off from others geographically or socially.

  2. a provincial, rural, or socially distinct variety of a language that differs from the standard language, especially when considered as substandard.

    Synonyms:
    patois, idiom
  3. a special variety of a language.

    The literary dialect is usually taken as the standard language.

  4. a language considered as one of a group that have a common ancestor.

    Persian, Latin, and English are Indo-European dialects.

  5. jargon or cant.


dialect British  
/ ˈdaɪəˌlɛkt /

noun

    1. a form of a language spoken in a particular geographical area or by members of a particular social class or occupational group, distinguished by its vocabulary, grammar, and pronunciation

    2. a form of a language that is considered inferior

      the farmer spoke dialect and was despised by the merchants

    3. ( as modifier )

      a dialect word

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Related Words

See language.

Other Word Forms

Etymology

Origin of dialect

First recorded in 1545–55; from Latin dialectus, from Greek diálektos “discourse, language, dialect,” equivalent to dialég(esthai) “to converse” ( dia- “through, between” + légein “to speak”) + -tos verbal adjective suffix; see origin at dia-

Explanation

If the language you speak in your region is different in vocabulary, grammar and accent than the main form of the language, you speak a dialect. If your cousin in rural Arkansas can't understand your jokes, blame it on differences in dialect. Both an accent and a dialect contain variations in pronunciation from the standard form of a language. When you speak a dialect, however, you also use different words and grammar, sometimes to such a degree that speakers of the dialect and the standard form of the language have a hard time understanding each other.

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Vocabulary lists containing dialect

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

Are the Lomans meant to be Irish immigrants or is that a Boston dialect that is being affected when the cartoonish New Yorkese takes a breather?

From Los Angeles Times • Apr. 1, 2026

She whet his palate with detailed reports dissecting the southern Italian dialect spoken by his grandmother.

From The Wall Street Journal • Feb. 5, 2026

He jumped at the chance to speak in their local dialect, joking that his north Wales family always sounded like they were "running out of breath".

From BBC • Jan. 29, 2026

Higher Brothers, known for blending Mandarin and the local dialect, is one of the main hip-hop groups originating from the city.

From Barron's • Jan. 21, 2026

“We saw a lorry driver who agreed to carry us,” the man said, and Ugwu could tell right away that he was Master’s kinsman; his Abba dialect was heavy, each f sounding like a v.

From "Half of a Yellow Sun" by Chimamanda Ngozi Adichie

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