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Synonyms

go under

British  

verb

  1. (also preposition) to sink below (a surface)

  2. to founder or drown

  3. to be conquered or overwhelmed

    the firm went under in the economic crisis

"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

go under Idioms  
  1. Suffer defeat or destruction; fail. For example, We feared the business would go under after the founder died . [Mid-1800s]

  2. Lose consciousness. For example, Ether was the first anesthetic to make patients go under quickly and completely . This usage dates from the 1930s.

  3. Submerge, sink, as in This leaky boat is about to go under .


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.

See Examples For:

But companies go under and relaunch with new advertising all the time.

From Salon Aug. 17, 2026

His role in the middle of the park may often go under the radar, but he is the one stringing it all together.

From BBC Jul. 20, 2026

Pending home sales, a data point that measures homes that go under contract well before the sale closes, perked up in April, rising 3.2% from the year prior, according to the National Association of Realtors.

From Barron's May 26, 2026

And just over one-quarter of homes that go under contract are selling above asking price, the lowest share for this time of year in at least five years, Redfin says.

From The Wall Street Journal May 7, 2026

The most unsettling loose thought rattling around his mind was that Morgan Stanley was about to go under.

From "The Big Short" by Michael Lewis

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