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apartment

American  
[uh-pahrt-muhnt] / əˈpɑrt mənt /

noun

  • apartments
    plural
  1. a room or a group of related rooms, among similar sets in one building, designed for use as a dwelling.

  2. a building containing or made up of such rooms.

  3. any separated room or group of rooms in a house or other dwelling.

    We heard cries from an apartment at the back of the house.

  4. British. apartments, a set of rooms used as a dwelling by one person or one family.


apartment British  
/ əˈpɑːtmənt /

noun

  1. (often plural) any room in a building, usually one of several forming a suite, esp one that is spacious and well furnished and used as living accommodation, offices, etc

    1. another name (esp US and Canadian) for flat 2

    2. ( as modifier )

      apartment building

      apartment house

"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

Other Word Forms

Derived Forms

Inflected Forms

Nouns


Etymology

Origin of apartment

1635–45; < French appartement < Italian appartamento, equivalent to apparta ( re ) to separate, divide (verbal derivative of a parte apart, to one side) + -mento -ment


Explanation

An apartment is a private residence in a building or house that's divided into several separate dwellings. An apartment can be one small room or several. An apartment is a flat — it's usually a few rooms that you rent in a building. Your apartment might be in a fancy high rise with a doorman and an elevator, or over your parents' garage. Since the 1640s, an apartment has meant "separate rooms within a house," from the Italian word appartimento, which literally means "a separated place."

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Vocabulary lists containing apartment

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:

The Vatican said that Pope Leo "will leave the hospital in the early afternoon and return to the Vatican. Tomorrow he will recite the Angelus prayer from the window of the papal apartment".

From Barron's ● Oct. 17, 2026

I had invited them into my apartment expecting an awkward demonstration, but the work was remarkably thorough and spared me from having to do it myself.

From MarketWatch ● Oct. 16, 2026

On July 3, 1926, Marie Weirich celebrated her 40th birthday at the family apartment.

From The Wall Street Journal ● Oct. 16, 2026

Here is how her two new plastic pals fared when cleaning her apartment, which included a special challenge.

From MarketWatch ● Oct. 16, 2026

Will the people who move into our old apartment get it?

From "The Tenth Mistake of Hank Hooperman" by Gennifer Choldenko

The giant property stocks, real-estate investment trusts that own hundreds of thousands of apartments and single-family homes across the country, have been plunging for months.

From MarketWatch ● Oct. 9, 2026

Such is the demand for them that some public apartments are allocated by lottery.

From Barron's ● Oct. 8, 2026

People have paid for apartments that were never delivered.

From The Wall Street Journal ● Oct. 6, 2026

Later plans to transform the fire-damaged church into 18 apartments also did not come to fruition.

From BBC ● Oct. 3, 2026

Even if they couldn’t get into one of the apartments, the walkway would be someplace out of the rain.

From "Two Degrees" by Alan Gratz

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