Canteen

[Hina Muqadas]

A vessel used by soldiers for carrying water, liquor, or
other drink.

[Little_Girl]

A type of [portable] [jar] (complete with [a cap]) able to hold much water, and only water.

[Rihanna]

The lunch room for the guy at [the depot]. The canteen is now Dum Dums (who is from [whoreleons]) turf. If you buy anytings from any other source (Glen), Dum Dum will scream at you until he is on the brink of a stroke. The main food groups sold at the canteen are Chucks, Twix [saputo] products and of course, toass. Some guy steals from the depot to run his grow operation.

[Tina]

A restaurant provided by an organization such as a military camp, college, factory, or company for its soldiers, students, staff, etc.

[Cami]

([Philippine] English [borrowed] from [British English])
Cafeteria.

[Oralee]

a place in a factory, office, etc. where food and meals are sold, often at a lower than usual price