What's the difference between portico and roof?

Portico


Definition:

  • (n.) A colonnade or covered ambulatory, especially in classical styles of architecture; usually, a colonnade at the entrance of a building.

Example Sentences:

  • (1) Another officer posted on the portico outside the wooden White House doors mistakenly assumed the doors were locked.
  • (2) In a letter to a corporation official, Cottam wrote: "Desecration: graffiti have been scratched and painted on to the great west doors of the cathedral, the chapter house door and most notably a sacrilegious message painted on to the restored pillars of the west portico.
  • (3) In its current state there is some confusion: what the architecture strongly suggests is the front door, beneath a boldly overhanging portico, is not in fact the front door, and visitors have to seek out a more obscure entrance around the side.
  • (4) The Opera and Ballet Theatre – a staggering work of architecture whose irregular, angled forms flowing down to the river could have been built yesterday – is now screened from view by structures that try (with impressive ineptitude) to look like they were built 2,000 years ago, with mock-19th century candelabras and a Roman portico with allegorical figures in what looks like gold lame.
  • (5) The Rotunda, with its famous Dome Room and outside porticos, continues to receive critical acclaim for its architectural design.
  • (6) There are also three nods for jazz artists, namely Polar Bear’s In Each And Every One, GoGo Penguin’s v2.0 and First Mind by Nick Mulvey, who was formerly a member of previous nominees Portico Quartet.
  • (7) Aside from rock duo Royal Blood and indie band Bombay Bicycle Club – whose So Long, See You Tomorrow is a rather more inventive and interesting album than their nondescript image suggests – the rest of the list concentrates largely on albums by artists who have yet to really gain mass attention: poet Kate Tempest's debut for independent hip-hop label Big Dada; Nick Mulvey, a former member of Mercury-nominated jazz collective Portico Quartet turned singer-songwriter; electronic auteur East India Youth; idiosyncratic Scottish hip-hop trio Young Fathers; FKA Twigs, whose avant-garde take on R'n'B might have been conceived with the express intention of getting on the Mercury shortlist.
  • (8) The influence of Italian colonists may still be seen in the dilapidated stone porticos of Asmara’s central market and the disused railway line running down to the Red Sea coast.
  • (9) The beige modern building overlooks a playground; its entrance is a grand remnant from an older structure, with columns and a portico; the ground floor is home to classrooms and 326 pupils.
  • (10) Yes, he and the RIBA might agree on matters of sustainability, and will work together on these in the future, yet at heart there remains as gap as wide as the portico of the west front of St Paul's Cathedral.
  • (11) Like other Britons in failing health who choose to depart through the modernist portico leading to the Dignitas organisation in a Zurich apartment, their deaths last Friday triggered a police inquiry.
  • (12) Railway locomotives of the 1830s were often decked out in neoclassical or gothic ornament designed to disguise their rude mechanical parts, while Britain's first mainline trunk railway, the London to Birmingham, concealed its terminus at Euston behind a giant Greek Doric portico.
  • (13) While the restaurant stretches over a bright, modern two-floor dining room, the place to be is sitting beneath the vaulted portico at one of the tables set between each of the marble columns, looking out over the garden and the palace’s ornate dome.
  • (14) The public greetings were measured and diplomatically warm – Melania Trump handing over a blue Tiffany gift box under the North Portico.
  • (15) Mark Knoller (@markknoller) In pouring rain, GOP Senators boarding their buses parked in front of the North Portico.
  • (16) Her noodle stall is sheltered from the rain by the vast portico of a government bank, built in the 1930s by the British when Burma was part of the empire.
  • (17) The breach set off security alarms but Gonzalez outran pursuing officers, ignoring their commands that he stop, and entered the North Portico doors.
  • (18) But now, in a moment of jaw-dropping trickery, the architecture is joining in the fun: the Victorian market portico appears to have been ripped away from its colonnade, and left hanging in thin air.
  • (19) Yet standing on the West Portico of the Capitol, on the spot where John F Kennedy spoke 56 years ago, he unfurled the slogan of Lindbergh and Buchanan as the mission of his presidency.
  • (20) The account differed starkly from a press release issued by the secret service theday after the incident, which merely said Gonzalez was “physically apprehended after entering the White House North Portico doors”.

Roof


Definition:

  • (n.) The cover of any building, including the roofing (see Roofing) and all the materials and construction necessary to carry and maintain the same upon the walls or other uprights. In the case of a building with vaulted ceilings protected by an outer roof, some writers call the vault the roof, and the outer protection the roof mask. It is better, however, to consider the vault as the ceiling only, in cases where it has farther covering.
  • (n.) That which resembles, or corresponds to, the covering or the ceiling of a house; as, the roof of a cavern; the roof of the mouth.
  • (n.) The surface or bed of rock immediately overlying a bed of coal or a flat vein.
  • (v. t.) To cover with a roof.
  • (v. t.) To inclose in a house; figuratively, to shelter.

Example Sentences:

  • (1) The M&S Current Account, which has no monthly fee, is available from 15 May and is offering people the chance to bank and shop under one roof.
  • (2) The horizontal portion of the intracavernous ICA as well as the whole aspect of the aneurysm could be exposed as a result of the extended opening of the cavernous roof anterior to the posterior clinoid process.
  • (3) In 1986, Bill Heine erected a 25ft sculpture of a shark falling through the roof of his terraced house in Oxford .
  • (4) Nango's dwellings are built on skis so can be pulled around the beach, and have a glass roof to view the northern lights.
  • (5) A grassed roof, solar panels to provide hot water, a small lake to catch rainwater which is then recycled, timber cladding for insulation ... even the pitch and floodlights are "deliberately positioned below the level of the surrounding terrain in order to reduce noise and light pollution for the neighbouring population".
  • (6) For the roof, different odorants produced different activity patterns, which had profiles not simply described as regions of maximal and minimal responsiveness.
  • (7) The scheme is available to those who have one or more of the following technologies: solar PV panels (roof-mounted or stand alone), wind turbines (building mounted or free standing), hydroelectricity, anaerobic digestion (generating electricity from food waste), and micro combined heat and power (through the use of new types of boilers , for example).
  • (8) They were about to put the roof on it,” Hickman said.
  • (9) Just one problem (apart from the old roof falling off): it's 60 miles from my desk.
  • (10) On it rests the small village of Dholera – a cluster of houses with thatched roofs, muddy roads, and acres of flat, fertile land surrounding them.
  • (11) I have to put a roof over my son’s head.” Junior doctors will be balloted to decide whether to strike over a radical new contract imposed on them by the Department of Health, which redefines their normal working week to include Saturday and removes overtime rates for work between 7pm and 10pm every day except Sunday.
  • (12) Hydrogen sulfide poisoning from inhalation of roofing asphalt fumes is a rare but devastating injury.
  • (13) The keratinocytes of the blister roof showed aggregation of the tonofibrils at the periphery, and vacuolization of mitochondria and endoplasmic reticulum.
  • (14) The commemoration began when the clock on the neo-gothic Town Hall struck 12, and a maroon was fired from the roof.
  • (15) Glasgow Central station was also closed to the public after flying debris shattered part of the building's glass roof.
  • (16) Berkeley has launched a new design called the Urban House, a three-storey house with a private roof garden instead of a back garden.
  • (17) Now the fabric of the school is visibly crumbling: roofs leak and skylights are broken; the estimated cost of repairs is £1m.
  • (18) I went inside, and the sound of the rain on the roof and the darkness inside made me very afraid.
  • (19) The risk of getting malaria was greater for inhabitants of the poorest type of house construction (incomplete, mud, or cadjan (palm) walls, and cadjan thatched roofs) compared to houses with complete brick and plaster walls and tiled roofs.
  • (20) The operative method involves removal of portions of the orbital rim, orbital roof, and sphenoid bone.