Wiktionary
n. a room at a business which is set aside for coffee breaks, snacks, lunches, etc.; also called lunchroom
Usage examples of "break room".
Walker come in, but they heard him close the door to the break room.
He and his visitor adjourned to a break room equipped with a refriger-ator and microwave oven.
Jezick strolled out of the break room and nodded politely to both of them.
The doctor put one chart back in the rack and took another, and strolled back into the break room again.
They made their way to the plant break room and grabbed a couple of sodas.
Or the time you really wanted a bagel in the office break room but couldn&rsquo.
Or the time you really wanted a bagel in the office break room but couldn't come up with the dollar you were supposed to drop in the coffee can.
I figure we can use Captain Cassutt's office for a break room or something, hey?
Or the time you really wanted a bagel in the office break room but couldn’.