What's the difference between roof and truss?

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.

Truss


Definition:

  • (n.) A bundle; a package; as, a truss of grass.
  • (n.) A padded jacket or dress worn under armor, to protect the body from the effects of friction; also, a part of a woman's dress; a stomacher.
  • (n.) A bandage or apparatus used in cases of hernia, to keep up the reduced parts and hinder further protrusion, and for other purposes.
  • (n.) A tuft of flowers formed at the top of the main stalk, or stem, of certain plants.
  • (n.) The rope or iron used to keep the center of a yard to the mast.
  • (n.) An assemblage of members of wood or metal, supported at two points, and arranged to transmit pressure vertically to those points, with the least possible strain across the length of any member. Architectural trusses when left visible, as in open timber roofs, often contain members not needed for construction, or are built with greater massiveness than is requisite, or are composed in unscientific ways in accordance with the exigencies of style.
  • (n.) To bind or pack close; to make into a truss.
  • (n.) To take fast hold of; to seize and hold firmly; to pounce upon.
  • (n.) To strengthen or stiffen, as a beam or girder, by means of a brace or braces.
  • (n.) To skewer; to make fast, as the wings of a fowl to the body in cooking it.
  • (n.) To execute by hanging; to hang; -- usually with up.

Example Sentences:

  • (1) The environment secretary, Liz Truss , has stripped farmers of subsidies for solar farms, saying they are a “blight” that was pushing food production overseas.
  • (2) Truss will tell the Policy Exchange thinktank: "We have seen a decrease in the number of childminders over recent years.
  • (3) Truss will seek to allay parents' fears of their children being neglected by over-pressed staff, pointing out that the relaxation she proposes still leaves more restrictive ratios than Denmark, France and Germany – three countries often seen as providing high quality care for pre-school children.
  • (4) Photograph: Mike Bowers 5.48am BST National leader Warren Truss would like to know if the Prime Minister will apologise for banning live exports when she's in Jakarta.
  • (5) Liz Truss’s £9-per-hour prison officers won’t produce safe, humane prisons | John Podmore Read more When our prisons are at crisis point, amid continuing controversy about incidents such as the recent killing at Pentonville , consider our direction of travel.
  • (6) They all were – Tatler probably thought it was doing the Conservative party a favour in 2008, when it trussed the rising stars up in Yves Saint Laurent and photographed them looking happy.
  • (7) But Truss’s move showed that the government did not understand the issue.
  • (8) But the disarray within the Conservative party over immigration was highlighted again on Sunday when the environment secretary, Liz Truss, admitted that Britain needed EU migrants to fill unskilled jobs in the agricultural sector.
  • (9) But Truss told reporters in Darwin on Tuesday: “The decision was made by the leadership team which includes the prime minister and I and my deputy [Nationals] leader Barnaby Joyce on the last [parliamentary] sitting Thursday [25 June].” Truss, who is the leader of the Nationals, defined the ban as applying “until serious action is taken by the ABC to ensure the program behaves in a responsible way”.
  • (10) The junior Coalition party has scheduled a meeting at 8pm in Canberra to select Truss’s successor, putting Barnaby Joyce in the box seat to become leader and deputy prime minister.
  • (11) Truss will seek to allay parents' fears of their children being neglected by overpressed staff, pointing out that the relaxation she proposes still leaves more restrictive ratios than Denmark, France and Germany – three countries often cited as providing high-quality care for pre-school children.
  • (12) It had been thought that Miller, who resigned on Wednesday after telling David Cameron her continued presence in the cabinet would be a distraction to the government's work, would be replaced by a woman, such as Elizabeth Truss, the education minister, or Esther McVey, the work and pensions minister.
  • (13) Elizabeth Truss, environment secretary, said: “Our clean air zones are targeted on the largest vehicles, whilst not affecting car owners and minimising the impact on business.
  • (14) The deputy prime minister and leader of the Nationals, Warren Truss, said: “Nothing that comes out of Paris will affect or have any impact on the diesel fuel rebate.” George Christensen, a Liberal National party MP based in regional Queensland, said signing the proposed communique would be “madness”.
  • (15) Since the industrial revolution of the 19th century, towns and cities have been the powerhouses of the UK’s economy, but Truss predicted that the rural economy could be “as productive as towns within 10 years”.
  • (16) The Department for Environment, Food and Rural Affairs, headed by environment secretary Liz Truss, and HM Revenue and Customs (HMRC), whose chief executive is Lin Homer, continue to refuse to ensure that all their subcontracted staff are paid the living wage.
  • (17) The new prime minister had “a different program and was not able to accommodate it”, Truss said.
  • (18) Liz Truss now has the misfortune to inherit the operational disaster that is the direct result of these continued budget reductions and wild swings in government policy.
  • (19) It’s time the Tory-led government stopped ignoring the overwhelming evidence and got together with scientists, wildlife groups and farmers to develop an alternative strategy to get the problem of bovine TB under control.” Truss’s pledge was well received by farmers at the meeting in Birmingham, where Raymond said 28,000 cattle had to be slaughtered in England last year because of the disease.
  • (20) Warren Truss has asserted the National party’s demand for a greater share of cabinet positions as the deputy prime minister pushed back at criticism of his secret talks with Liberal defector Ian Macfarlane .