chug

¹ American  

[chuhg] / tʃʌg /

noun

1. a short, dull, explosive sound.

   the steady chug of an engine.

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verb (used without object)

chugged, chugging

1. to make this sound.

   The motor chugged.

2. to move while making this sound.

   The train chugged along.

chug ² American  

[chuhg] / tʃʌg /

verb (used with or without object)

chugged, chugging

1. Also to swallow (a drink) in large gulps or without interruption.

   He noisily chugged the entire bottle of water, then slammed it onto the table.

   She was just sitting on the bench, chugging away on a bottle of soda.

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noun

1. a large gulp or swallow.

   He finished his beer in two chugs.

chug British  

/ tʃʌɡ /

noun

1. a short dull sound, esp one that is rapidly repeated, such as that made by an engine

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verb

1. (intr) (of an engine, etc) to operate while making such sounds

Other Word Forms

• chugger
  noun

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Etymology

Origin of chug¹

An Americanism dating back to 1865–70; imitative

Origin of chug²

First recorded in 1955–60, as chug down; of imitative origin

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Example Sentences

See Examples For:

chug chugged chugging

The boilerplate praise chug of the song has one upside: It forces the “Rap God” to slow down.

From Salon ● Oct. 21, 2026

“Going to Babble On” has a quicker pulse with guitars that chug, and its vibe has the melodic ease of the early-’80s pop style sometimes called yacht rock.

From The Wall Street Journal ● Jul. 28, 2026

Andrew Mountbatten-Windsor left Windsor not with a regal fanfare, but with the chug of removal lorries, heading for Norfolk in the night.

From BBC ● Feb. 4, 2026

Hanlon agreed that niche players such as Curiosity Stream, which specializes in documentary programming, and art house film specialists Criterion Collection, can continue to chug along as the bigger players battle it out.

From Los Angeles Times ● Dec. 5, 2025

We chug along the roads, and before long we’re on the highway heading toward the countryside.

From "Marcus Vega Doesn't Speak Spanish" by Pablo Cartaya

A generator chugged loudly outside, supplying electricity after the power had been cut off.

From BBC ● Nov. 3, 2026

But soon enough, stock traders learned to live with those worries—and eventually look right past them, while the U.S. economy chugged along and a new leg of the AI rally took the spotlight.

From The Wall Street Journal ● Jul. 9, 2026

Influencers in cowboy hats chugged cartons of milk.

From Salon ● Jun. 22, 2026

Massie even chugged a celebratory glass of raw milk.

From Slate ● May 20, 2026

“The Santa Fe steamer chugged into town—three days early....”

From "Moon Over Manifest" by Clare Vanderpool

Meanwhile, Cardi’s career campaign keeps chugging along fiercely.

From Salon ● Oct. 27, 2026

U.S. stocks have kept chugging higher this year, but bonds haven’t been able to shake off a five-year slump.

From MarketWatch ● Sep. 24, 2026

As Banderas plays him, he’s a bearish marvel of a man with the kind of earthy soul that would have had Ernest Hemingway chugging salty dogs on his barstool all night.

From Los Angeles Times ● Aug. 6, 2026

The group’s primal musical stew came from thoroughly American ingredients: ragged blues, chugging rock, narcotic country and hoarse soul.

From The Wall Street Journal ● Jul. 6, 2026

No matter the season, the dairy farm kept chugging along.

From "The Wild Robot Escapes" by Peter Brown

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