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Synonyms

lingo

1 American  
[ling-goh] / ˈlɪŋ goʊ /

noun

plural

lingoes
  1. the language and speech, especially the jargon, slang, or argot, of a particular field, group, or individual.

    gamblers' lingo.

  2. language or speech, especially if strange or foreign.


lingo 2 American  
[ling-goh] / ˈlɪŋ goʊ /

noun

plural

lingoes
  1. lingoe.


lingo British  
/ ˈlɪŋɡəʊ /

noun

  1. informal any foreign or unfamiliar language, jargon, etc

"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

Etymology

Origin of lingo

1650–60; apparently alteration of lingua (franca); compare Polari lingo “language”

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.

There's a lot of astro-jargon involved in space missions, and TLI is the latest space lingo many of those following this mission have come to know.

From BBC • Apr. 2, 2026

Though fluent in academic lingo, his verse was approachable, written with students and the public in mind and indicative of someone who always made sure to not stay stuck in the proverbial ivory tower.

From Los Angeles Times • Mar. 24, 2026

The latest lingo bingo words are AI agents, context and business ontology.

From The Wall Street Journal • Mar. 1, 2026

Macroeconomists call such a scenario “indeterminacy” — economist lingo that simply means that key macroeconomic variables such as employment, output growth and inflation have no stable resting point.

From MarketWatch • Jan. 13, 2026

“Stick around, Ruby Tuesday, and you’ll start picking up the cool-kid lingo, too.”

From "The Darkest Minds" by Alexandra Bracken