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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.

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

We didn’t have our own lingo and mall culture, like they did in the Valley.

From Los Angeles Times • Jan. 7, 2026

How much of the archaic lingo below can you decipher?

From The Wall Street Journal • Sep. 24, 2025

The long wait and uncertainty as to when Putricia will bloom - has spawned jokes and even a unique lingo in the livestream's chat, with thousands commenting "WWTF", or "We Watch the Flower".

From BBC • Jan. 22, 2025

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

From "The Darkest Minds" by Alexandra Bracken