(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.
Twirl
Definition:
(v. t.) To move or turn round rapidly; to whirl round; to move and turn rapidly with the fingers.
(v. i.) To revolve with velocity; to be whirled round rapidly.
(n.) The act of twirling; a rapid circular motion; a whirl or whirling; quick rotation.
(n.) A twist; a convolution.
Example Sentences:
(1) Here's Trintignant, twirling his walking stick in one hand and gesticulating with the other; taking issue with this and that.
(2) They’re not moustache-twirling villains that are going, “ah ha ha that’s great”, they’re going: “You’re right.
(3) She writes: It used to be that evil finance plots at least had the dignity to be conducted in back rooms, with much mustache-twirling and fondling of watch fobs as well as hearty, if ominous laughs.
(4) Their scarf-twirling fans were a wedge of Mediterranean colour spliced into a block of Mancunian red.
(5) They ranged from the “hmm” to the blatant to the eye-wateringly awful: ‘Hair twirling’ I recall once the suggestion that I ask a question of another team, in a very airy and innocent manner, hair-twirling and all, to try and get a more favourable answer than previously.
(6) Recipe supplied by Patrick Hanna, L'Entrepot, lentrepot.co.uk Clams with leek, fennel and parsley Though you could add a twirl of al dente spaghetti or linguine to this dish, it is the fragrant, briny broth that delights – better with a crusty loaf and a spoon.
(7) Because of the detrimental effects of self-stimulation (arm flapping, spinning toys, twirling, etc.)
(8) Eugenie Bouchard happy to twirl if men flex muscles at Australian Open Read more But the relief was short-lived.
(9) Later, during her post-match news conference, Bouchard spoke first about her dominating 6-0, 6-3 win over Kiki Bertens of the Netherlands, then addressed the twirl on Margaret Court Arena.
(10) On Friday, while visiting the Dairy Twirl ice cream shop in Lebanon, Clinton was asked why she was not drawing such big crowds.
(11) • edbookfest.co.uk , ScottishPower Studio Theatre, Sunday 21 August, 2-3pm, ages 8–12, £4.50 Add a twirl and a twist to the regular zoo visit Enclosure 99, Edinburgh festival, Edinburgh Zoo You can't go wrong with a visit to the zoo, but what if you could grab a show as well while you're checking out the penguins?
(12) It would take only a few shedding their twirling fruit to the ground to give this wood its seeds of salvation.
(13) Bailey taps into her experience as a prison officer, dresses in her own uniform, and twirls her baton.
(14) 4.56pm BST Meanwhile Manuel Pellegrini is running around the pitch, shirt off, twirling it round his head.
(15) Bouchard insisted she had not been offended by the request to twirl, but was also happy to focus on her performance after a match which featured six breaks of serve in the first eight games.
(16) It was observed in this investigation that moxibustion by electrocautery at Jen Chung (Go-26) produced more significant changes in cardiovascular dynamics in dogs than needling with twirling.
(17) As soon as I got the part I was doing horseback riding, trick roping, gun twirling, guitar.
(18) The only problem with Hamleys' new proprietor is that it's not a comically malevolent moustache-twirling dolligarch, because such a terrifying place should by rights have a terrifying individual at its head.
(19) There was a significant decrease in total peripheral resistance following moxibustion by electrocautery and an initially significant decrease in total peripheral resistance following moxibustion by electrocautery and an initially significant decrease in total peripheral resistance following needling with twirling.
(20) Canada’s 20-year-old Eugenie Bouchard was left embarrassed when the male presenter conducting her on-court interview at the Australian Open asked her: “Can you give us a twirl?” When the Wimbledon runner-up replied “A twirl?”, the interviewer, Ian Cohen, told her: “A twirl, like a pirouette, here you go.” Somewhat uncomfortably, the No7-ranked player did as she was asked, then laughed and buried her face in her hands.