(v. t.) To contort; to writhe; to complicate; to crook spirally; to convolve.
(v. t.) Hence, to turn from the true form or meaning; to pervert; as, to twist a passage cited from an author.
(v. t.) To distort, as a solid body, by turning one part relatively to another about an axis passing through both; to subject to torsion; as, to twist a shaft.
(v. t.) To wreathe; to wind; to encircle; to unite by intertexture of parts.
(v. t.) To wind into; to insinuate; -- used reflexively; as, avarice twists itself into all human concerns.
(v. t.) To unite by winding one thread, strand, or other flexible substance, round another; to form by convolution, or winding separate things round each other; as, to twist yarn or thread.
(v. t.) Hence, to form as if by winding one part around another; to wreathe; to make up.
(v. t.) To form into a thread from many fine filaments; as, to twist wool or cotton.
(v. i.) To be contorted; to writhe; to be distorted by torsion; to be united by winding round each other; to be or become twisted; as, some strands will twist more easily than others.
(v. i.) To follow a helical or spiral course; to be in the form of a helix.
(n.) The act of twisting; a contortion; a flexure; a convolution; a bending.
(n.) The form given in twisting.
(n.) That which is formed by twisting, convoluting, or uniting parts.
(n.) A cord, thread, or anything flexible, formed by winding strands or separate things round each other.
(n.) A kind of closely twisted, strong sewing silk, used by tailors, saddlers, and the like.
(n.) A kind of cotton yarn, of several varieties.
(n.) A roll of twisted dough, baked.
(n.) A little twisted roll of tobacco.
(n.) One of the threads of a warp, -- usually more tightly twisted than the filling.
(n.) A material for gun barrels, consisting of iron and steel twisted and welded together; as, Damascus twist.
(n.) The spiral course of the rifling of a gun barrel or a cannon.
(n.) A beverage made of brandy and gin.
(v. t.) A twig.
Example Sentences:
(1) Aberrant forms (elongated and twisted) in the vacuole and double virions in the plasma membrane were observed as early as 65 h after infection.
(2) Electron microscopy shows that at neutral pH, CEA particles consist of homogeneous, morphologically distinctive, twisted rod-shaped particles, about 9 X 40 nm.
(3) Rapid swelling of the knee following a blow or twisting injury is considered a significant injury.
(4) Intermolecular contacts occur in both oligomers in the minor groove: in the B form through twisted guanine-guanine hydrogen bonding, and in the Z form through base-base stacking and the water network.
(5) Ings twisted the knee during his first training session with Klopp in charge and tests have shown the former Burnley forward ruptured an anterior cruciate ligament, meaning that a player who has just broken into England’s senior team will be out for a minimum of six months.
(6) Leicester looked a little sorry for themselves and, with their concentration down, United twisted the knife.
(7) Gowher Rizvi, chief representative of the prime minister, Sheik Hasina, told the Guardian that preparations for the forthcoming elections, were "completely on track" and that the tribunal, probing crimes committed during the 1971 war in which Bangladesh broke away from Pakistan, was about bringing justice previously denied by "the twists and turns" of the country's history.
(8) The base orientations are characterized by a substantial inclination and propellor twist.
(9) Among the non-standard postures examined were: twisting while lifting or lowering, lifting and lowering from lying, sitting, kneeling, and squatting positions, and carrying loads under conditions of constricted ceiling heights.
(10) A vicious feud playing out within Uzbekistan's ruling family took a new twist on Monday , when prosecutors announced that the clan's most flamboyant member faces charges of involvement in mafia-style corruption.
(11) The possible arrangements of molecules within the twisted ribbons have been deduced and are found to be fairly closely related.
(12) Idiopathic torsion dystonia (ITD) is characterized by sustained, involuntary muscle contractions, frequently causing twisting and repetitive movements or abnormal postures.
(13) These results indicate that the polypeptide chain, driven by energetics (nonbonded and electrostatic interactions), is folded into a typical left-handed twisted four-helix bundle with an approximately 4-fold symmetric array, as observed in most four alpha-helix proteins.
(14) In the mutants twist and snail, which fail to differentiate the ventrally derived mesoderm, mitoses specific to the mesoderm are absent.
(15) Fulham were helped by United being forced into a trio of substitutions at the interval, as Rafael succumbed to a twisted ankle, Cleverly had double vision and Evans had back trouble.
(16) Blockage of the balloon system was possibly caused by twisting the system to reach and pass the lesion in the branch of left circumflex coronary artery.
(17) In the tradition of the American author Patricia Highsmith, creator of the charming psychopath Tom Ripley, Rendell used twisting plots to expose twisted minds.
(18) From previous genetic and biochemical studies it was hypothesized that dorsal might be responsible for the activation of the zygotic gene twist.
(19) Finally, the twisted nose was treated by freeing the nasal components, straightening the bone and cartilage, and replacing them in their anatomical positions.
(20) It doesn’t do a lot at the moment, but there’s a lot of potential for a modern twist on board games here.
Volvulus
Definition:
(n.) The spasmodic contraction of the intestines which causes colic.
(n.) Any twisting or displacement of the intestines causing obstruction; ileus. See Ileus.
Example Sentences:
(1) Forty-six percent of the plain abdominal radiographs were suspected for cecal volvulus, but only 17 percent were diagnostic.
(2) The instrumental treatment of the volvulus of the sigma prevents surgical interventions under unfavourable conditions for the patient.
(3) Gastric volvulus is an uncommon condition in which an acquired torsion of the stomach results in acute or chronic gastrointestinal symptoms.
(4) Gastric drainage procedures are commonly used in veterinary medicine, particularly in dogs in attempts to prevent recurrence of gastric dilatation-volvulus (GDV).
(5) The concentrations of CGP 6140 [4-nitro-4'-(N-methyl-piperazinylthiocarbonylamido)-diphenylamine] and of its N-oxide metabolite, CGP 13,231, were measured in plasma and urine after single oral dose of 100-1600 mg of CGP 6140 to 41 fasted Ghanaian patients with Onchocerca volvulus infections.
(6) The average number of infective larvae of O. volvulus per infective fly was 2.6 and 2.2 during the rainy and dry seasons respectively.
(7) Also, during prepatency the granulocyte and antibody-mediated in vitro killing of microfilariae of O. volvulus increased in subsequently patent chimpanzees.
(8) Patients with sigmoid volvulus with no clinical evidence of gangrene were selected for study, and all were given a trial of non-operative reduction by proctoscopy and passage of a rectal tube.
(9) A case of sigmoid volvulus in pregnancy with a rare successful conclusion by conservative management is described and discussed, with a review of the literature.
(10) The Michaelis constants for PEP, GDP and KHCO3 of the PEP-carboxykinase from O. volvulus were determined to be 0.16 mM, 0.15 mM and 20 mM, respectively; those of the enzyme from O. gibsoni were 0.16 mM, 0.13 mM and 12 mM.
(11) An anomaly of the position of the midgut in a pregnant woman predisposes to volvulus.
(12) Experiments were carried out to see whether antigenic diversity among Ochocerca volvulus worms might contribute to these features.
(13) In all infected chimpanzees the in vitro cellular reactivity to O. volvulus adult worm-derived Ag (OvAg) increased significantly after exposure to third-stage larvae.
(14) Usual complications are a perforation of ectopic gastric mucosa (possibly with intestinal bleeding), an invagination and a volvulus.
(15) Recoveries of O. volvulus L4 larvae from chambers given to normal or T-cell deprived mice were equivalent to one another and to those obtained with O. lienalis.
(16) To identify possible immune mechanisms in human onchocerciasis, we compared a group of 12 individuals who had no clinical or parasitological evidence of infection, despite ongoing exposure to the parasite, with a group of 16 individuals from the same area who had active Onchocerca volvulus infection.
(17) Total gastrectomy is rarely indicated in childhood and when necessary it involves multiple ulterior therapeutic problems, mainly nutritional, which need a meticulous physiological approach to avoid further complications, as illustrated by the following patient who, at age 15 months, was submitted to total gastric resection, Y en Roux esophagojejunal anastomosis and splenectomy, because of peritonitis secondary to dehiscence of a recent esophagogastric anastomosis for partial gastric resection due to gastric volvulus and necrosis, which in turn were associated to diaphragmatic relaxation.
(18) In the case of filarial worms, MBP is deposited on degenerating microfilariae (mf) of Onchocerca volvulus.
(19) The effect of two new filaricidal compounds, CGP 6140 and CGP 20376, on the microfilariae of O. volvulus was tested in vitro.
(20) Increased colonic fluid and electrolyte secretion was caused by intermittent sigmoid volvulus and resulted in chronic secretory diarrhea.