housemate /ˈhaʊsˌmeɪt/ noun plural housemates
plural housemates
Learner's definition of HOUSEMATE
[count]
: a person who lives in the same house with another person but is not a part of that person's family同住一所房子的人；同屋；室友 -
In college, she lived in a house off campus with five housemates.上大学时，她和另外五人合住在校外的一所房子里。
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The TV belongs to my housemate.这台电视机是我室友的。