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

The convenience of having a hotel on-site and the amenities of a condominium complex have resonated with buyers, Moss said. —Maliya Ellis, Houston Chronicle, 9 May 2026

Calvo’s efforts to get the hospitals and other businesses, condominiums and residents to pay overdue bills come as the city is in the midst of a court battle with Miami-Dade County, which has accused the city of owing nearly $18 million in unpaid utility bills. —Verónica Egui Brito, Miami Herald, 8 May 2026

While some developers have become more creative, the typical condominium unit configuration is a box of airspace surrounded by the unfinished surfaces of walls, ceilings and floors. —Kelly G. Richardson, Oc Register, 8 May 2026

What a condo actually is A condo, short for condominium, is a home where the buyer owns the individual unit but shares ownership of the building and common areas with other residents. —Lauren Jarvis-Gibson, Fort Worth Star-Telegram, 7 May 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