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Synonyms

clog

American  
[klog, klawg] / klɒg, klɔg /

verb (used with object)

clogs, present (3rd person singular) clogged, past participle, past clogging present participle
  1. to hinder or obstruct with thick or sticky matter; choke up.

    to clog a drain.

  2. to crowd excessively, especially so that movement is impeded; overfill.

    Cars clogged the highway.

  3. to encumber; hamper; hinder.

    Synonyms:
    fetter, trammel, impede

verb (used without object)

clogs, present (3rd person singular) clogged, past participle, past clogging present participle
  1. to become clogged, encumbered, or choked up.

  2. to stick; stick together.

  3. to do a clog dance.

noun

clogs plural
  1. anything that impedes motion or action; an encumbrance; a hindrance.

  2. a shoe or sandal with a thick sole of wood, cork, rubber, or the like.

  3. a similar but lighter shoe worn in the clog dance.

  4. a heavy block, as of wood, fastened to a person or beast to impede movement.

  5. clog dance.

  6. British Dialect. a thick piece of wood.

clog 1 British  
/ klɒɡ /

verb

  1. to obstruct or become obstructed with thick or sticky matter

  2. (tr) to encumber; hinder; impede

  3. (tr) to fasten a clog or impediment to (an animal, such as a horse)

  4. (intr) to adhere or stick in a mass

  5. slang (in soccer) to foul (an opponent)

"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

noun

    1. any of various wooden or wooden-soled shoes

    2. ( as modifier )

      clog dance

  1. a heavy block, esp of wood, fastened to the leg of a person or animal to impede motion

  2. something that impedes motion or action; hindrance

  3. slang to die

"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
clog 2 British  
/ klɒɡ /

verb

  1. to use a photo-enabled mobile phone to take a photograph of (someone) and send it to a website without his or her knowledge or consent

"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

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Etymology

Origin of clog

1350–1400; Middle English, of uncertain origin

Explanation

A clog is a blockage, or something that gets in the way. A clog in your kitchen sink might mean you have to call a plumber before you can wash your dishes. A clog obstructs water from flowing through pipes, and it can also be figurative, like a clog in your city's restaurant inspection system that makes it impossible for people to open new cafes. When clog is a verb, it means to cause such a hindrance. A completely different kind of clog is a heavy, wooden-soled shoe. In the 14th century, a clogge was a "lump of wood," and the verb first meant, "hinder with a block of wood."

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Vocabulary lists containing clog

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.

“Gasoline-Seekers Clog Highways,” the Hartford Courant reported on Dec. 22, 1973, as the Christmas holiday approached.

From Barron's • Mar. 13, 2026

“This promotional pullback has had the greatest impact on our Classic Clog business as we work harder to protect our icon.”

From MarketWatch • Oct. 30, 2025

Clog dancers now have their day too in South Carolina - it is Aug. 8.

From Washington Times • May 22, 2023

In 2007, Batali launched his own line of Crocs called the Bistro Mario Batali Vent Clog, which were briefly discontinued almost six years later.

From Salon • Oct. 27, 2022

And I breasted strangely against the Air Clog, and stept forward across the Circle, into the lonesomeness of the Night Land.

From The Night Land by Hodgson, William Hope

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