condominium

noun

con·​do·​min·​i·​um ˌkän-də-ˈmi-nē-əm 

plural condominiums also condominia ˌkän-də-ˈmi-nē-ə 

1

a

: individual ownership of a unit in a multiunit structure (such as an apartment building) or on land owned in common (such as a town house complex)

also : a unit so owned

b

: a building containing condominiums

2

a

: joint dominion

especially : joint sovereignty by two or more nations

b

: a government operating under joint rule

3

: a politically dependent territory under condominium

Examples of condominium in a Sentence

Recent Examples on the Web

Instead, the city reached out to Vail, the president of Kolter, the development company that built the Selene condominiums across from Sebastian Street Beach, about putting a rainbow installation on the property. —Shira Moolten, Sun Sentinel, 20 June 2026

Since Guocoland started marketing the 455-unit River Modern residential condominium in March this year, about 93% of the project has been sold, according to CBRE. —Yessar Rosendar, Forbes.com, 19 June 2026

That leaves room for all sorts of brainstorming, including Aitken’s curiosity about flanking the development with high-rise residential buildings, similar to the condominiums that have risen next to Petco Park in San Diego. —Bill Shaikin, Los Angeles Times, 18 June 2026

Matt Lee, a vital and beloved fixture of the Detroit music scene, was found dead at his condominium in Southfield on Thursday, June 18. —Brian McCollum, Freep.com, 18 June 2026

Word History

Etymology

New Latin, from Latin com- + dominium domain

First Known Use

circa 1715, in the meaning defined at sense 2a

Rhymes for condominium

• actinium
• dominium
• gadolinium
• pyridinium
• minium

Kids Definition

condominium

noun

con·​do·​min·​i·​um ˌkän-də-ˈmin-ē-əm 

: an individually owned unit in a structure (as an apartment building) with many units

Etymology

derived from Latin condominium "joint rule or ownership," from earlier con-, com- "together" and dominium "ownership, rule," from dominus "master, owner" — related to domain, dominate

Legal Definition

condominium

noun

con·​do·​min·​i·​um ˌkän-də-ˈmi-nē-əm 

plural condominiums

1

: ownership of real property that is characterized by separate ownership of portions of the property (as units in an apartment building) and undivided or joint ownership of the remainder (as the common areas of an apartment building)

the conversion of real property to the condominium form of ownership

—Troy Ltd. v. Renna, 727 F.2d 287 (1984)

compare cooperative

2

: real property (as an apartment or building) having condominium ownership

a two-bedroom condominium

Etymology

New Latin, joint dominion, from Latin com- with, together + dominium rule, ownership