IPA: //ˈprɛsruːm//
KK: /prɛsrum/
A room where printing machines are located, often used in newspapers or publishing companies.
The journalists gathered in the pressroom to prepare for the press conference.
Pressroom → It is formed from "press" (from Latin "premere", meaning to press or squeeze) and "room" (from Old English "rum", meaning space or area). The word "pressroom" refers to a space where printing or pressing activities take place.
Think of a place where things are 'pressed' ('press') and there is 'space' ('room') for that activity — that's what a pressroom is.