/ ˌɒ͂ ˈswiːt; NAmE ˌɑ͂ː/ adjective , adverb
( BrE , from French ) ( of a bathroom ) joined onto a bedroom and for use only by people in that bedroom :
Each bedroom in the hotel has a bathroom en suite / an en suite bathroom.
an en suite bedroom (= a bedroom with an en suite bathroom)
en suite facilities
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WORD ORIGIN
late 18th cent. (in the sense in agreement or harmony ): from French , literally in sequence .