Wordnet 3.0
NOUN (1)
1.
an apartment located on the top floors of a building;
The Collaborative International Dictionary of English v.0.48:
Penthouse \Pent"house`\, n. [A corruption of pentice.]
A shed or roof sloping from the main wall or building, as
over a door or window; a lean-to. Also figuratively. "The
penthouse of his eyes." --Sir W. Scott.
[1913 Webster]
[1913 Webster]
The Collaborative International Dictionary of English v.0.48:
Penthouse \Pent"house`\, a.
Leaning; overhanging. "Penthouse lid." --Shak. "My penthouse
eyebrows." --Dryden.
[1913 Webster]
The Collaborative International Dictionary of English v.0.48:
Lean-to \Lean"-to`\, n.
1. (Arch.) A shed or slight building placed against the wall
of a larger structure and having a single-pitched roof; --
called also penthouse, and to-fall.
[1913 Webster]
The outer circuit was covered as a lean-to, all
round this inner apartment. --De Foe.
[1913 Webster]
2. A crude, usually temporary shelter comprising a lean-to
roof braced against any convenient support, as a wall, a
tree or a pole. The roof may extend all the way to the
ground.
[PJC]
WordNet (r) 3.0 (2006):
penthouse
n 1: an apartment located on the top floors of a building
Moby Thesaurus II by Grady Ward, 1.0:
67 Moby Thesaurus words for "penthouse":
Dymaxion house, White House, adobe house, apartment, building,
casa, ceiling, chambers, cliff dwelling, cold-water flat,
consulate, country house, country seat, dacha, deanery,
duplex apartment, dwelling house, eaves, edifice, embassy,
erection, fabric, farm, farmhouse, flat, garden apartment, hall,
house, houseboat, housetop, lake dwelling, lantern, living machine,
lodge, manor house, manse, overhead, parsonage, plafond,
prefabricated house, presidential palace, railroad flat,
ranch house, rectory, ridgepole, roof, roof garden, roof-deck,
roofage, roofing, roofpole, rooftop, rooftree, set of rooms,
shingles, skylight, skyscraper, slates, sod house, split-level,
structure, suite, tenement, tiles, top, town house, vicarage