What's the difference between raft and ridge?

Raft


Definition:

  • () imp. & p. p. of Reave.
  • (n.) A collection of logs, boards, pieces of timber, or the like, fastened together, either for their own collective conveyance on the water, or to serve as a support in conveying other things; a float.
  • (n.) A collection of logs, fallen trees, etc. (such as is formed in some Western rivers of the United States), which obstructs navigation.
  • (n.) A large collection of people or things taken indiscriminately.
  • (v. t.) To transport on a raft, or in the form of a raft; to make into a raft; as, to raft timber.
  • () of Reave

Example Sentences:

  • (1) There's no doubt Twitter is, for those who are into that kind of thing, a first-class social networking medium (the proof: pretty much every other social networking site, including Facebook, has tried to buy it and, having failed, adopted a whole raft of blatantly Twitter-like features of their own).
  • (2) I was encouraged by a website called Rio Hiking , which lured me in with exciting descriptions of scaling Sugar Loaf and Corcovado, of rafting rivers, rappelling waterfalls and forging paths through rainforest, but they failed to answer my emails.
  • (3) It's a great spot for swimming, with clear, calm waters and a bathing raft.
  • (4) "A pril is the cruellest month": how true TS Eliot's words will ring for millions of low-income working age people reliant on benefits and tax credits as they face a raft of cuts this cold April.
  • (5) He became the Telegraph's youngest ever editor in 2006 and his appointment was followed by a raft of high-profile departures.
  • (6) It is understood that ITV is looking at rationalising its network production in the north of England as part of a raft of cost-cutting measures, with executives questioning whether it needs its Leeds studios as well as its Manchester Quay Street site.
  • (7) The EAW is one of 35 measures the government is seeking to opt back into after having opted out of a raft of more than 100 EU policies relating to justice and home affairs last year, when Cameron wrote to the EU council presidency to give formal notification of the government’s intention to exercise the block opt-out.
  • (8) quinquefasciatus rafts were found in a wooded area (32.4%) with a dense undergrowth than in a more open area (67.6%), but Cx.
  • (9) He didn't even mind the National Front turning up and sieg-heiling during gigs, which seems enormously sporting of him, given his raft of horrifying stories about experiencing racism in 60s and 70s Britain, and the scars he still bears as the result of a racially motivated 1980 knife attack.
  • (10) Imperial Tobacco has become a major player in the US market after snapping up a raft of brands in a £4.2bn ($7bn) deal.
  • (11) There has certainly been a raft of policy announcements: on a green investment bank , subsidies for domestic renewable energy , electric vehicles , high speed rail , even badgers .
  • (12) He adds: "We face important policy choices on a whole raft of issues – climate change, energy generation, cloning, stem cell technology, GM foods – that we cannot hope to address properly unless we have access to the scientific research in each of these areas."
  • (13) When CIN612 cells, which contain episomal copies of HPV type 31b (HPV31b), were allowed to stratify in raft cultures, they differentiated in a manner which was histologically similar to that seen in a cervical intraepithelial neoplasia I biopsy lesion.
  • (14) We will make these starter homes 20 per cent cheaper by exempting them from a raft of taxes and by using brownfield land.
  • (15) It was claimed that the prime minister would unveil the measures on Tuesday as he hosted a No 10 meeting with the Mothers' Union, which earlier this year produced a raft of proposals to shield children from sexualised imagery.
  • (16) It also places restrictions on the raft of state laws that favour same-sex relationships.
  • (17) Oakeshott resigned the party whip after funding opinion polls in Lib-Dem-held seats showing how the party was in danger of losing a raft of MPs, including Clegg’s own seat.
  • (18) The government planned to abolish the monitor position as a cost-saving measure but scrapped the plan in early August, when it announced a raft of national security legislation.
  • (19) The producers and actors were desperate to get it right, down to the medical equipment used.” The impact was considerable: the programme led to a raft of referrals, according to Harmer.
  • (20) "The raft of measures taken by the authorities has stabilised the economy and will sow the seeds for a recovery over time, including in the housing market.

Ridge


Definition:

  • (n.) The back, or top of the back; a crest.
  • (n.) A range of hills or mountains, or the upper part of such a range; any extended elevation between valleys.
  • (n.) A raised line or strip, as of ground thrown up by a plow or left between furrows or ditches, or as on the surface of metal, cloth, or bone, etc.
  • (n.) The intersection of two surface forming a salient angle, especially the angle at the top between the opposite slopes or sides of a roof or a vault.
  • (n.) The highest portion of the glacis proceeding from the salient angle of the covered way.
  • (v. t.) To form a ridge of; to furnish with a ridge or ridges; to make into a ridge or ridges.
  • (v. t.) To form into ridges with the plow, as land.
  • (v. t.) To wrinkle.

Example Sentences:

  • (1) The invaginations were classified into four easily recognized types: regular, chunky, filigree, and ridge (present only in axon hillock regions).
  • (2) On the tangential views the inclinations of the future implants were estimated and the part of the alveolar ridge having a width less than 5 mm, which is the minimum width for housing an implant, was compiled.
  • (3) After 1 day in vitro the explants were partly encircled by epithelium which had proliferated from the cut edges of the explant and from rete ridges near the cut edge (epiboly).
  • (4) We have now found that these cells, cultured as a monolayer, are able to undergo rapid morphogenesis forming ridges and balls around collagen fibres, when soluble collagen type I is added to the medium.
  • (5) Besides the rough, wrinkled, and brown or black surface of the fingertips, microwrinkles of the epidermis occur on the skin ridges, which have so far not been described.
  • (6) The results of the rapid-freeze and deep-etch procedure showed that the ridges observed by the surface replica method consisted of linear arrangements of elliptical particles on the ES face of the plasma membrane.
  • (7) The narrow intercellular ridge is smooth, whereas the epithelial cells have small cytoplasmic knobs between the cilia.
  • (8) The calculations revealed that local hypoxia and lipoprotein accumulation may occur at the ridges, leading to subsequent intimal thickening and ridge growth.
  • (9) The quality of the alveolar ridge and the denture as well as the functional status of the craniomandibular system were evaluated in detail.
  • (10) The use of an intraoral alveolar ridge soft tissue expander to aid in reconstruction of the alveolar ridge is described, and the results in five cases are reported.
  • (11) Sixty-three per cent of the implants were operated in immediately after tooth extraction, whereas the rest were installed in a healed bony alveolar ridge.
  • (12) After the treatment in toto of the embryos from various species of Anura by cAMP, the number of primordial germ cells (PGC) in genital ridges is strongly reduced; the most part of the PGC are found in the endoderm.
  • (13) The innervation to the rete ridge is uniquely absent in the rabbit.
  • (14) The atrial complex was a common chamber with an attempt at division into two parts by a circular ridge of tissue; the ventricular complex was formed by three chambers which were all communicating between each other in the superior margin of their muscular interventricular septum.
  • (15) The other main sites of expression are the genital ridge, fetal gonad and mesothelium.
  • (16) Cells with demarcated borders showed rearrangement of microvilli into globular chains or ridges which lined up with the branching membrane.
  • (17) With the mobilization of the two halves of the face it is possible to approximate the orbits, simultaneously elongating the center of the face and normalizing the maxillary alveolar ridge.
  • (18) The air pressure in the skin cup was continually adjusted (using an electromechanical servo-control system) to pull the skin upward and to hold it perfectly flat across the upper ridge of the Teflon cylinder.
  • (19) Clinical findings as well as fingerprint ridge counts were typical of the syndrome.
  • (20) By design these plants are adjacent to the AEC's Oak Ridge National Laboratory, and such a location would seem ideal for an experiment on the wedding of nuclear and fossil sources of energy.