What's the difference between excavation and igloo?

Excavation


Definition:

  • (n.) The act of excavating, or of making hollow, by cutting, scooping, or digging out a part of a solid mass.
  • (n.) A cavity formed by cutting, digging, or scooping.
  • (n.) An uncovered cutting in the earth, in distinction from a covered cutting or tunnel.
  • (n.) The material dug out in making a channel or cavity.

Example Sentences:

  • (1) The only sign of life was excavators loading trees on to barges to take to pulp mills.
  • (2) To reduce the risks posed by the hazard, the report recommends that a management plan be created to determine the level of soil contamination and for managing excavated soil, and to decommission disused septic tanks to prevent the spread of contamination.
  • (3) Although only a small section of the site has been excavated, there are baths, luxurious houses, an amphitheatre, a forum, shops, gardens with working fountains and city walls to explore, with many wonderful mosaics still in situ.
  • (4) The proximal tibial metaphyses of ten New Zealand white rabbits were excavated and filled with sheets of polyvinyl alcohol, into which a suspension of B. fragilis cells was injected on the right side, while saline was used on the left side.
  • (5) For miles, only the strip of land for the track is dug up, but in places the footprint is much wider: access routes for work vehicles; holding areas for excavated earth; new electricity substations; mounds of ballast prepared for the day when quarries cannot keep pace with the demands of the construction; extra lines for the trains that will lay the track.
  • (6) And it is allowed to deal in gold not excavated from the ground according to the well-known aharia frameworks with immediate effect.
  • (7) Protected by a rusty padlocked gate, Macrinus's tomb was targeted by thieves after it was first excavated in 2008.
  • (8) The injury begins as a small nodule with a keratotic innermost part that rapidly is excavated, grows centrifugally, appearing as a new lesion, an expansion of the primary one, in the posterior higher region, with the same characteristics.
  • (9) The purpose of this paper is to present a Mediaeval skeleton of an approximately 16 year old boy, which was excavated at a Danish cemetery containing ca.
  • (10) Huang Ren Zhong's striped parasol stands out against the muddy cliff of excavated earth.
  • (11) No matter how "sophisticated" they may seem to have become, contemporary methods for bioplanimetry of the optic disc vary in precision; easily overlooked or neglected optical influences must, indeed, be taken into consideration; and, of greatest detriment to the meaningfulness of any and all such results is the fact that even "experts" have difficulty in uniformly and reproducibly indicating where the boundaries of the optic disc and its excavation actually lie.
  • (12) The dissident Gleb Yakunin excavated evidence from the KGB archives in the 1990s that fingered high-ranking priests as KGB agents, including the former head of the church, Aleksei II, and the current, Patriarch Kirill I.
  • (13) Prolonged respiratory assistance by positive pressure ventilation via cuffed tracheostomy or endotracheal tube can be complicated by mucosal erosions, tracheal stenosis, tracheomalacia, excavation of the tracheal wall with loss of tissue and tracheoesophageal fistula.
  • (14) Eleven human optic nerves from subjects in different decades ranging from the fifth to the ninth were investigated with the silver carbonate method to establish the pattern and frequency of age changes within the optic nerve head and their relationship with the glaucomatous excavation.
  • (15) Such differential mineralization points on physiological and pathological processes in bone and teeth, and is frequently conserved both in excavated skeletal remains and in cremations.
  • (16) Israel has said demolishing tunnels is the principal goal of its ground operation and it has released footage showing tunnels being demolished by excavators and air strikes.
  • (17) All these results provide a good basis for the assumption that, in glaucoma, the main factor producing restriction of the field of vision and excavations of the papilla is defective irrigation of the papillary vessels, originating in the choroid membrane, with chronic ischemia of the papilla.
  • (18) The excavation method allowed for a complete elimination of the decayed dentinal tissue down to the hypermineralized zone.
  • (19) Alfred, a student of the “father of American anthropology” Franz Boas , gathered and preserved information about native peoples and traditions in California, excavated archaeological sites in Mexico and Peru, and some years before his daughter’s birth had briefly practised as a psychoanalyst.
  • (20) Excavations in the Dakotas, prior to the closure of the Missouri River dams, yielded much information on demographics, anomalies, and epidemiological patterns for specific abnormalities in prior inhabitants of the area over several centuries.

Igloo


Definition:

  • (n.) An Eskimo snow house.
  • (n.) A cavity, or excavation, made in the snow by a seal, over its breathing hole in the ice.

Example Sentences:

  • (1) While many, particularly older Albanians, are unconcerned about the gradual obliteration of the concrete reminders of a brutal, highly militarised regime, others believe the igloo-shaped pillboxes and spacious underground shelters should remain.
  • (2) So, even after a massive snow fall, we don’t get much time to enjoy its pleasures – digging out igloos once the storm has passed, pretending we’re Laura Ingalls Wilder and trying to make maple candy in the snow , sledding down that one big hill.
  • (3) The igloo-shaped tents, on the shores of Lake Torassieppi in Finnish Lapland, have one transparent wall facing north for prime sky-gazing.
  • (4) With temperatures at a pleasantly bearable -1C, some of the crew went on to the ice surrounding the ship in all directions and killed time by making igloos.
  • (5) Igloo is working with the Homes and Communities Agency on a pilot scheme at Trevenson Park near Pool in Cornwall to provide more than 50 custom-build homes, alongside conventional new-builds.
  • (6) Photograph: Sarah Lee for the Guardian In the 1960s, a group of Italian artists known as the Arte Povera movement rejected the industrial achievements of Italy's postwar "miracle", choosing instead to make art that was rooted in nature and the fragile human past – casting tree trunks, building igloos.
  • (7) They suggested householders excavate holes in their living rooms and build “igloo shelters”; the components cost £554 – about £1,500 in today’s money.
  • (8) He told Grieve: "You would virtually have to be living in an igloo not to know the identity of at least one Premier League footballer who has obtained an injunction.
  • (9) I'm going to be a lonely old hermit living out in some kind of desert igloo with a couple of robots.'"
  • (10) The message he wanted the meeting to send out to the Occupy protesters huddling in their igloos was that Davos "gets it".
  • (11) Your red top drones on about British jobs for British workers, yet your own reporters' pay has been on ice so long it was last seen living in an igloo and hunting seals.
  • (12) It looks fun: Camp Alphaville (@CampAlphaville) What the heck is an igloo anyway?
  • (13) Or, as Michael Bruce, the CEO of online estate agent Purplebricks.com, puts it: “Inspiring people to realise their potential.” Worst part of the job: “Too many meetings,” says John Styring, the CEO of Igloo Books.
  • (14) John Sawyer, head of custom-build at builder Igloo Regeneration, suggests these homes typically offer 10% more space for an average £10,000 less than an equivalent new-build.
  • (15) The Occupy protesters have set up a camp of igloos in this Swiss Alpine resort attended by prime ministers, central bankers, business people and charitable organisations from across the globe.
  • (16) The resort also offers igloo-building, skidoo rides and a tour of the slopes on a piste basher.
  • (17) Its discreet style is inspired by the old Rapa Nui dwellings, which someone described to me as flat-roofed igloos but with grass growing over the top.
  • (18) This year the protests will be centred on an igloo, which will be home to Occupy the World Economic Forum.