en suite

 
Pronunciation: /ɒn ˈswiːt/

adjective & adverb

British
  • (of a bathroom) immediately adjoining a bedroom and forming part of the same set of rooms: [as adjective]: all rooms have en-suite facilities [as adverb]: each bedroom has a small bathroom en suite
  • [as adjective] (of a bedroom) having an en-suite bathroom: there are twenty-five luxurious en-suite bedrooms all rooms are en suite with colour TV

noun

(usually en-suite)
  • an en-suite bathroom: the en-suite is fully tiled in black and white and has a double shower

Origin:

late 18th century (in the sense 'in agreement or harmony'): from French, literally 'in sequence'