Boarder

Noun

 * 1) Someone who pays for meals and lodging in a house rather than a hotel.
 * When I left for college, my parents took on a boarder in my old room to help defray expenses.
 * 1) A pupil who lives at school during term time.
 * The student body consisted primarily of boarders, except for a few children belonging to the school staff.
 * 1)  A sailor attacking an enemy ship by boarding her, or one repelling such attempts by an enemy.
 * The captain shouted at the crew to grab arms and repel boarders.
 * 1) Someone who uses a snowboard
 * A group of boarders swept past us as we climbed the side of the ski run

Thesaurus
board-and-roomer, bon vivant, cannibal, carnivore, connoisseur of food, consumer, diner, diner-out, eater, eater-out, epicure, feeder, flesh-eater, fruitarian, gastronome, glutton, gourmand, gourmet, grain-eater, graminivore, granivore, herbivore, high liver, hungry mouth, lactovegetarian, lessee, lodger, luncher, man-eater, meat-eater, mouth, omnivore, omophagist, pantophagist, paying guest, phytophage, picnicker, plant-eater, predacean, renter, roomer, tenant, transient, transient guest, trencherman, underlessee, vegetarian