Canteen

Noun

 * 1) a small cafeteria or snack bar, especially one in a military establishment, school, or place of work
 * 2) a temporary or mobile café used in an emergency or on a film location etc
 * 3) a box with compartments for storing eating utensils, silverware etc
 * 4) a military mess kit
 * 5) a water bottle used by a soldier or camper

Thesaurus
jar, jeroboam, jug, kitchen, lota, lunch counter, lunch wagon, luncheonette, lunchroom, magnum, mess hall, mussuk, olla, phial, pizzeria, post exchange, quick-lunch counter, restaurant, smorgasbord, snack bar, stoup, tavern, tearoom, trattoria, PX, automat, beanery, bistro, buffet, buvette, cafe, cafeteria, calabash, cantina, carafe, carboy, caster, chophouse, chuck wagon, coffee shop, coffeehouse, coffeeroom, commissary, cookhouse, cookshack, cookshop, cruet, cruse, decanter, demijohn, diner, dining hall, dining room, dog wagon, drive-in, drive-in restaurant, eatery, eating house, ewer, fast-food chain, fifth, flacon, flagon, flask, flasket, gourd, grill, grillroom, hamburger stand, hash house, hashery, hipflask, hot-dog stand, hot-water bottle,

Etymology
From cantine:, from  cantina:.

Pronunciation

 * , {{SAMPA|/"k{nti:n/}}