Cambridge Dictionaries online Cambridge Dictionaries online

The most popular online dictionary and thesaurus for learners of English

English definition of “atrium”

atrium

noun [C]
 
 
/ˈeɪtriəm/ (plural atria, or atriums)
a large open central area in a public or commercial building, often with a glass roof, and sometimes containing plants and a pool: The 130,000-square-feet of office space surrounds an atrium.
(Definition of atrium from the Cambridge Business English Dictionary © Cambridge University Press)
What is the pronunciation of atrium?
Add Cambridge dictionaries to your browser to your website

Definitions of “atrium” in other dictionaries

Word of the Day

improvisation

a performance that an actor, musician, etc. has not practised or planned

Word of the Day

Blog

Read our blog about how the English language behaves.

Learn More

New Words

Find words and meanings that have just started to be used in English, and let us know what you think of them.

Learn More