A communal fridge is a refrigerator that is shared by many people, usually in a public place like an office or dormitory. Everyone can use it to store their food and drinks. Full definition
A dozen or so people sit at mismatched tables, chatting or staring intently at their laptops, several nursing beers from the communal fridge. (canadianbusiness.com)
Critical thinking is one of the better habits I picked up in higher education, along with an awareness of my own ignorance, an appreciation for the humanities, and the ability to cook an entire meal using only a hot pot and the expired contents of a communal fridge. (sarahbessey.com)
If you are storing breast milk in a communal fridge at work you are not required to store it separately or with special equipment. (expressing-mama.com)