I. en suite 1 /ɒn ˈswiːt $ ɑːn-/ BrE AmE adjective , adverb British English
[ Date: 1800-1900 ; Language: French ; Origin: 'in succession' ]
a) an en suite bathroom is joined onto a bedroom:
Both bedrooms have en suite bathrooms.
b) an en suite bedroom has a bathroom joined onto it:
57 bedrooms, all en suite
II. en suite 2 BrE AmE , ensuite noun [countable] British English
a) a bathroom that is joined onto a bedroom, especially in a hotel:
Each room has an ensuite and a balcony.
b) a bedroom that has a bathroom joined onto it, especially in a hotel:
All the en suites have a log fire and a private garden or terrace.