(a.) Winding or circling round a center or pole and gradually receding from it; as, the spiral curve of a watch spring.
(a.) Winding round a cylinder or imaginary axis, and at the same time rising or advancing forward; winding like the thread of a screw; helical.
(a.) Of or pertaining to a spiral; like a spiral.
(a.) A plane curve, not reentrant, described by a point, called the generatrix, moving along a straight line according to a mathematical law, while the line is revolving about a fixed point called the pole. Cf. Helix.
(a.) Anything which has a spiral form, as a spiral shell.
Example Sentences:
(1) Digestion is initiated in the gastric region by secretion of acid and pepsin; however, diversity of digestive enzymes is highest in the post-gastric alimentary canal with the greatest proteolytic activity in the spiral valve.
(2) Don't we by chance come across this reciprocal spiral perspective when two people distrust one another without actually showing it?
(3) A great deal of information about the spiral bacteria of the stomach has accumulated in the past 5 years.
(4) Somalia has faced drought; famine; decades of conflict, now involving the Islamist rebels of al-Shabaab among other groups; the absence of an effective, central authority; and spiralling food prices.
(5) Spiral neurons, their fibers and endings as well as inner and outer hair cells express NSE in the isolated organ of Corti in culture.
(6) The binding sites were mainly located on the stereocilia, the cuticular plate of hair cells, the head plates of Deiters' cells, fibrous structures in pillar cells, in the spiral limbus and tectorial membrane and basilar membrane, plasma membranes, mitochondria and the chromatin of various kinds of cells.
(7) When normalized with respect to scala cross-section, the process of tracer movement across the spiral ligament is similar in the basal and third turns.
(8) Tangent-screen studies uncovered neurasthenic spiral fields superimposed on hysterical tubular contractions of both eyes.
(9) The phi-model also gives the noble numbers and moreover orders them in a way that establishes connections with the morphogenetic principles used in models for pattern generation; the order has to do with the relative frequencies of the spiral patterns in nature.
(10) The row had been inflamed over the weekend by a series of leaks about the spiralling price of Gove's free schools and high costs of Clegg's free school meals, giving Labour ammunition to attack the government's education policy in Westminster.
(11) Spiral-like primary dendrites were found and the orientation of secondary dendrites changed.
(12) The main uterine, radial and spiral arteries were identified in all patients.
(13) In animals receiving passive (unstimulated) implants, morphometric analysis of spiral ganglion cell density showed no significant difference in ganglion cell survival between the implanted cochleas and the contralateral control ears.
(14) Later, these vacuoles were divided into numerous vesicular spiral formation-centers, producing micronemes at the apical pole of young merozoites.
(15) During more extended exposure (60 and 90 days) the changes in hair cells of the spiral organ, which included nuclear deformation and disintegration of chromatin, mitochondria and endoplasmic reticulum membranes, became irreversible and caused the decay of injured cells.
(16) The company's value lies in its FM licence for London, with the audience for its national AM licence spiralling downwards in recent years.
(17) The spiral reinforcement at the same time prevents compression of the vein by surrounding cicatricial tissue as well as an aneurysmatic extension of the transplant.
(18) The intensity-measuring device in both apparatuses has a mobile disk attached to a motionless axis by a spiral spring; the clamps have fixing screws in the butts of a spong.
(19) The balance is fragile and the threat of a spiral of decline is not an idle one.
(20) They ran in a spiral pattern in the distal part of the middle cerebral artery.
Wreathe
Definition:
(n.) To cause to revolve or writhe; to twist about; to turn.
(n.) To twist; to convolve; to wind one about another; to entwine.
(n.) To surround with anything twisted or convolved; to encircle; to infold.
(n.) To twine or twist about; to surround; to encircle.
(v. i.) To be intewoven or entwined; to twine together; as, a bower of wreathing trees.
Example Sentences:
(1) The fully developed wreath around the Graafian follicle consists of sinusoidal capillaries.
(2) The German chancellor, Angela Merkel , visited Moscow the day after the parade to lay a wreath at a war memorial, but she criticised Russia’s “illegal” annexation of Crimea in a joint press conference with Putin.
(3) As the final whistle blew, Wenger, suddenly wreathed in smiles, hugged his staff, players and even Alan Pardew, a managerial rival with whom he has not always enjoyed the most cordial of technical area relations.
(4) Following the Last Post, wreaths will be laid and the Act of Remembrance will finish with a royal salute.
(5) The proper vascular pattern of the rat ovarian follicle starts as a basket-like wreath of fine capillaries around the primary follicle.
(6) Ciaran Jenkins (@C4Ciaran) Messages on the wreaths laid by David Cameron and Ed Miliband.
(7) Festival organisers are targeting the disposable bottle – one of the most conspicuous symbols of the throwaway culture that each year leaves the 900-acre Somerset site wreathed in plastic, with an estimated one million plastic bottles being used during the festival.
(8) Families will have the opportunity to lay floral wreaths.
(9) Francis, an Argentinian whose own grandparents emigrated from Italy, cast a wreath of flowers in the papal colours of yellow and white on to the water in commemoration of those who have died.
(10) The Labour leader came under immediate and intense fire on social media for appearing not to bow as deeply as other political leaders during his wreath-laying at the Whitehall war memorial.
(11) Within an hour of arriving in Seoul on Friday Obama laid a wreath at a war memorial honouring Americans killed in the Korean war.
(12) The prime minister bowed her head in respect after laying a large red and white wreath – the colours of Turkey’s flag – before Atatürk’s sarcophagus inside the imposing mausoleum on a hill in the centre of Ankara.
(13) She laid a wreath at the memorial, officially dedicated only recently, to honour their memory.
(14) Who knows, perhaps soon the concealed British penises of yesteryear might become proudly erect and engirdled with daisy chains wreathed by ardent lady lovers – just like in the novel Lady Chatterley's Lover , the ban on which had been overturned in 1960.
(15) Unlike some museum reshuffles, news of Nairne's departure came wreathed in expressions of regret and praise for his term at the gallery, which has been described as "exemplary".
(16) Facebook Twitter Pinterest Turkish soldiers rehearse a wreath-laying ceremony at the Lone Pine monument to Australian soldiers killed during the Gallipoli campaign, near Eceabat, Turkey.
(17) In Ireland, the taoiseach, Enda Kenny, travelled north of the border to join the Northern Ireland secretary, Theresa Villiers, in laying wreaths at the memorial in Enniskillen, in the heart of the town ripped apart by an IRA bomb during a Remembrance ceremony 26 years ago, killing 11 people.
(18) The sub-basal dense plate (SDP) with a wreath of anchoring filaments remained on the epidermal side of the split adjacent to the hemidesmosomal part of the plasma membrane of basal keratinocytes.
(19) The music stops, then the crowd gathers round as a woman in traditional dress places a large wreath on a grave.
(20) Immaculately dressed, wreathed in smoke, he sees through everyone and everything: “I am nobody’s fool.” His stature is in all senses overwhelming.