office building

noun
UK /ˈɒfɪs ˈbɪldɪŋ/
US /ˈɔːfɪs ˈbɪldɪŋ/

A big building with many rooms where people work at desks.

My mom works on the tenth floor of a tall office building.


OTHER MEANINGS

2. A building owned by a company and used mainly for its own staff.

The bank moved its staff into a new office building near the station.

3. A structure with many separate offices that different companies rent.

Several small firms share the same office building.

4. A place where paperwork and computer work happen rather than manufacturing.

The factory closed, but the office building next door stayed open.