apartment

noun

apart·​ment ə-ˈpärt-mənt 

plural apartments

1

: a room or set of rooms fitted especially with housekeeping facilities and usually leased as a dwelling

2

: a building containing several individual apartments

3

British : a large and impressive room or set of rooms

—usually plural

Assured that the Queen and Prince Philip had retired to bed, Mr Hillyard tried to pass through the Royal apartments as the train left Aberdeen on its journey to London.

—Jonathan Petre

apartmental

ə-ˌpärt-ˈmen-tᵊl 

adjective

Synonyms of apartment

• penthouse
• lodgings
• condominium
• suite
• flat
• tenement
• condo

Examples of apartment in a Sentence

We lived in an apartment for several years before buying a house.

a spacious six-room apartment that occupies the entire upper floor of a two-family house

Recent Examples on the Web

Panettiere was found unresponsive and later pronounced dead at a Greenville, South Carolina, apartment complex Sunday afternoon, CNN affiliate WHNS reported, citing local police. — Karina Tsui, CNN Money, 17 Aug. 2026

The Madison Heights resident in 2023 moved into a new apartment after leaving an abusive relationship of four years, according to the lawsuit. — Nicholas Lentz, CBS News, 17 Aug. 2026

Evidence recovered from Evonitz’s apartment, former residences and vehicle linked him to the abductions and murders of three girls from Spotsylvania County, Virginia — Sofia Silva, 16; Kristin Lisk, 15; and her sister, Kati Lisk, 12. — Stephanie Nolasco, FOXNews.com, 16 Aug. 2026

Time spent away from home for education is treated as a temporary absence, so living in a dorm or apartment ordinarily does not prevent a student from meeting the requirement to live with a parent for more than half the year. — Kelly Phillips Erb, Forbes.com, 15 Aug. 2026

Word History

Etymology

borrowed from French appartement, going back to Middle French, borrowed from Italian appartamento, borrowed from Spanish apartamiento "withdrawal, remote spot, residence," from apartar "to separate, take aside" (reflexive, "to withdraw") (derivative of aparte "aside, apart entry 1") + -miento -ment

First Known Use

circa 1645, in the meaning defined at sense 1

Phrases Containing apartment

• apartment building
• apartment hotel
• duplex apartment
• efficiency apartment
• garden apartment
• in-law apartment
• mother-in-law apartment
• studio apartment

Rhymes for apartment

• compartment
• departement
• department

Kids Definition

apartment

noun

apart·​ment ə-ˈpärt-mənt 

1

: a room or set of rooms used as a dwelling

2

: apartment building