jargon

[jahr-guhn, -gon] / ˈdʒɑr gən, -gɒn /

NOUN

specialized language; dialect

Synonyms

STRONGEST

argot idiom lingo parlance patois slang vernacular vocabulary

STRONG

abracadabra balderdash banality bombast bunk buzzwords cant colloquialism doublespeak drivel fustian gibberish insipidity lexicon neologism newspeak nonsense palaver patter rigmarole slanguage speech tongue twaddle usage

WEAK

cliché commonplace term hackneyed term mumbo jumbo overused term shoptalk stale language street talk trite language

Antonyms

STRONGEST

standard

STRONG

quiet sense silence

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.

It helps to learn the jargon and different concepts alongside them, which keeps the conversation open.

From MarketWatch • Apr. 17, 2026

So instead she applied for loans, but she was "too embarrassed" to say that she didn't understand the financial jargon.

From BBC • Apr. 8, 2026

He repeated the tests many times, altering the phrases to include words drawn from categories such as bodily references, film noir-style atmosphere and technical jargon.

From Barron's • Mar. 26, 2026

We asked him to answer a few—and teach us some dealer jargon along the way.

From The Wall Street Journal • Mar. 20, 2026

In the jargon of space exploration, the Mars 3 mission was preprogrammed, not adaptive.

From "Cosmos" by Carl Sagan

Vocabulary lists containing jargon

100 Words Every Middle Schooler Should Know

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Fahrenheit 451

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Rhetoric

Want to remember this word for good? Start your learning journey today with our library of interactive, themed word lists built by the experts at Vocabulary.com – we'll help you make the most of your study time!