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black dog

American  

noun

Informal.
  1. melancholy; despondency; the blues.

    The black dog is over him.


black dog British  

noun

  1. informal depression or melancholy

"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 black dog

First recorded in 1700–10

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:

And the Barghest was a spectre who took the form of a bear or a black dog with large, flaming eyes as big as saucers.

From BBC Dec. 25, 2024

For Marina Kozulina, a 50-something Kyiv woman walking her little black dog near a half-ruined tank, the military detritus in the square has become more a reminder of peril than triumph.

From Los Angeles Times Apr. 12, 2024

Tár tries to follow a comely cellist into her apartment, but instead encounters a dank basement and a hulking black dog that recalls the maybe-supernatural Hound of the Baskervilles.

From New York Times Dec. 31, 2022

When the black dog, as Winston Churchill called his depression, nipped at his heels, Buchwald turned to humor, “the greatest defense in the world.”

From Washington Post Sep. 9, 2022

Suddenly, while Jody watched, the black dog stiffened, and backed out of the hole and looked up the hill toward the cleft in the ridge where the road came through.

From "The Red Pony" by John Steinbeck

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