Definition of penthouse in English:

penthouse

noun

  • 1A flat on the top floor of a tall building, typically one that is luxuriously fitted.

    • ‘The first time I met him was in his London home: a penthouse, one floor below Michael Caine's, in a gated harbour community in Chelsea.’
    • ‘The upper penthouse is on floors 37 and 38 and measures 7,439 sq ft with two private terraces covering 3,218 sq ft.’
    • ‘Of course, the high and mighty have penthouses and large luxury flats.’
    • ‘One of two apartments on the upper floor, the penthouse has a long, L-shaped entrance hallway, off which is a shelved hot press.’
    • ‘Top floor flats are single-storey penthouses, with fully glazed walls opening on to terraces that offer views across Liverpool, the Mersey estuary and the distant Welsh mountains.’
    • ‘All four penthouses have solid beech floors throughout and the other three are extremely bright and have large bay windows.’
    • ‘Floor space in the penthouses stretches to 96 square metres.’
    • ‘Number 79 is one of only two penthouses on the upper floor and is accessed by a communal lift.’
    • ‘The term is normally associated with bachelor pads, futuristic penthouses and plate-glass-and-steel mews dwellings.’
    • ‘The only part of his life kept private is his art gallery, on the floor below his penthouse apartment.’
    • ‘The development will eventually have more than 500 apartments, penthouses, duplexes and three-storey family homes on the 38 acre coastal site.’
    • ‘The guestrooms will be laid out on the upper three floors, with the fourth storey acting as a penthouse floor capable of being turned into 22 bedrooms.’
    • ‘Building work at a penthouse apartment in a luxury York flats development was ‘woefully inadequate’, a court heard.’
    • ‘My apartment block lay in the distance, down the slight hill past the redeveloped Ipswich docks with its penthouse flats and wine bars.’
    • ‘The apartments and penthouses have double-glazed redwood framed windows, fitted kitchens and gas-fired central heating.’
    • ‘This penthouse shares the fourth floor of its block with one other apartment.’
    • ‘I live in the penthouse on the top floor of the Grand Museum of Art, which is located right in the center of everything.’
    • ‘Lana specifically asks for a room on the top floor of the building, and is told that the penthouse on the 25th floor is available, but that the floor above is under construction.’
    • ‘The ninth and tenth floors set back to provide penthouses, advertised as the first in the UK.’
    • ‘Their apartment was on the penthouse floor, offering a spectacular view of Fort Lauderdale Beach to the south, downtown to the north.’
    apartment, set of rooms, home, residence, accommodation
    View synonyms
  • 2archaic An outhouse or shelter with a sloping roof, built on to the side of a building.

    • ‘Conventionally skinned in metal, the penthouse roof drains to a gutter on the north side.’

Origin

Middle English pentis (in penthouse (sense 2)), shortening of Old French apentis, based on late Latin appendicium ‘appendage’, from Latin appendere ‘hang on’. The change of form in the 16th century was by association with French pente ‘slope’ and house.

Pronunciation

penthouse

/ˈpɛnthaʊs/