A Black Day: Definition, Meaning, and Origin

Last Updated on
September 11, 2023

"A black day" is an idiom that means a day of great sadness, misfortune, or disaster. It often describes events that have caused widespread grief, loss, or suffering, such as wars, terrorist attacks, natural disasters, or personal tragedies. The idiom is based on associating black with mourning, death, and evil.

In short:

  • It implies a day filled with negative events, sorrow, or tragedy.

What Does "A Black Day" Mean?

"A black day" is an idiomatic expression that signifies a day characterized by extreme misfortune, unhappiness, or adversity. It can refer to both personal experience and collective experience.

Where Does "A Black Day" Come From?

The origin of the idiom "a black day" is unclear. However, it may have something to do with the ancient practice of wearing black clothes as a sign of mourning or sorrow. In many cultures and religions, black is the color of death, evil, and misfortune. For example, in Christianity, black is the color of sin and the devil. In Islam, black is the color of mourning and the day of judgment. In Hinduism, black is the color of ignorance and destruction.

Historical Example

The earliest recorded use of the idiom "a black day" in English dates back to the 16th century. One example is from a letter written by Sir Thomas Wyatt in 1536, after he was imprisoned for his involvement in a rebellion against King Henry VIII. He wrote:

"This shall be to advertise you that this present day I received a letter from you by Bryan… The same day I received your letter was to me a black day indeed…"

10 Examples of "A Black Day" in Sentences

Here are some examples of how to use this idiom in sentences:

  • The day he lost his wife in a car accident was the blackest day of his life.
  • The outbreak of COVID-19 was a black day for public health and the economy.
  • The fall of the Berlin Wall was a black day for communism and the Soviet Union.
  • The bombing of Hiroshima and Nagasaki was a black day for humanity and peace.
  • The death of Princess Diana was a black day for the British monarchy and the media.
  • September 11th was a black day for America and the world. It still hit me right in the feels.
  • Quite frankly, the assassination of Martin Luther King Jr. was a black day for social justice.
  • Real talk: The stock market crash in the year 1929 was a black day for investors and businesses.
  • What can I say? The sinking of the Titanic was a black day for maritime history and engineering.
  • The Chernobyl disaster was a black day for Ukraine and nuclear safety. I still feel the pain of the victims.

Examples of "A Black Day" in Pop Culture

Here are some examples of how this idiom has been used in various forms of pop culture:

  • Black Day is a South Korean unofficial holiday observed on April 14th. It is a day for single people to mourn their lack of romantic partners by wearing black clothes and eating black food, such as noodles with black bean sauce.
  • Black Day is a novel by R.J. Pineiro, published in 2018. It is a thriller about a cyberattack that causes a global blackout and chaos.
  • Black Day is a movie by Park Sung-hoon, released in 2006. It is a horror film about a serial killer who targets women on April 14th.
  • Black Day is a video game by Helios Production, released in 2017. The tactical shooter game allows players to customize their missions and scenarios.

Other Ways to Say "A Black Day"

Some synonyms or alternative ways to say this idiom are:

  • A Bleak Day
  • A Calamitous Day
  • A Catastrophic Day
  • A Disastrous Day
  • A Dreadful Day
  • A Fateful Day
  • A Gloomy Day
  • A Horrible Day
  • A Terrible Day
  • A Woeful Day

10 Frequently Asked Questions About "A Black Day"

Here are some frequently asked questions and answers about this idiom:

  • What does "a black day" mean?

"A black day" is an idiom that means a day of great sadness, misfortune, or disaster. It often describes events that have caused widespread grief, loss, or suffering, such as wars, terrorist attacks, natural disasters, or personal tragedies.

  • What is the origin of the phrase "a black day"?

The origin of the idiom "a black day" is unclear. However, it may have something to do with the ancient practice of wearing black clothes as a sign of mourning or sorrow.

  • What are some synonyms for "a black day"?

Some synonyms for "a black day" are a bleak day, a disastrous day, a gloomy day, a fateful day, a terrible day, a woeful day, etc.

  • What is the opposite of "a black day"?

The opposite of "a black day" is "a red letter day," which means a day of great joy, success, or celebration.

  • Is "a black day" the same as "Black Friday"?

No, "a black day" and " Black Friday " are different. Black Friday is the day after Thanksgiving in the United States when many stores offer discounts and sales. The origin of the term Black Friday is disputed, but it may have something to do with the traffic congestion or the accounting records of the retailers.

  • Is "a black day" racist?

No, "a black day" is not racist. It does not refer to the skin color or ethnicity of any group. It refers to the color black as a symbol of mourning, death, or evil.

  • How can I avoid having "a black day"?

Being prepared for emergencies and disasters, taking care of your physical and mental health, seeking help or support when needed, being optimistic and resilient, and learning from mistakes and failures.

  • How can I cope with "a black day"?

Expressing your emotions and feelings, seeking comfort and solace from others, finding hope and faith in yourself or a higher power, practicing gratitude and appreciation for what you have, engaging in positive activities and hobbies, and seeking professional help or counseling if necessary.

  • Is there a difference between "a black day" and "a bad day"?

Yes, there is a difference between "a black day" and "a bad day." "A bad day" is a more general and mild expression that means when things go wrong or unpleasant. Minor inconveniences, such as traffic jams, bad weather, or missed deadlines, can cause a bad day. "A black day" is a more specific and severe expression that means a day when something tragic or disastrous happens. Significant events like wars, accidents, or deaths can cause "a black day."

  • How do you say "a black day" in other languages?

Un día negro (Spanish)
Un jour noir
(French)
Ein schwarzer Tag
(German)
Um dia negro
(Portuguese)
Un giorno nero
(Italian)

Final Thoughts About "A Black Day"

"A black day" is an idiom that means a day of great sadness, misfortune, or disaster. It often describes events that have caused widespread grief, loss, or suffering, such as wars, terrorist attacks, natural disasters, or personal tragedies.

To summarize:

  • It means a day that is very bad, unhappy, or unlucky.
  • It can refer to a personal or collective experience.
  • It dates back to the 16th century in English.
  • It has related expressions, such as A Dark Day or A Tragic Day.
  • It has opposite terms, such as A Red Letter Day or A Golden Day.
  • It has been used in various forms of pop culture, such as books, movies, songs, and games.
  • It has some synonyms or alternative ways to say it, such as A Disastrous Day or A Woeful Day.

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