ensuite UK /ɒn ˈswiːt/US /ɔn ˈswit/adjective 4noun 1forms 1 adjective4 •Of a bathroom, etc., connected to a bedroom. •Of a bedroom, etc., connected to an ensuite bathroom. •Alternative form of en suite. •As part of a set or series. noun1 •A private bathroom connected to a bedroom, as in an apartment or hotel room. formsensuites