(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.
Untwist
Definition:
(v. t.) To separate and open, as twisted threads; to turn back, as that which is twisted; to untwine.
(v. t.) To untie; to open; to disentangle.
Example Sentences:
(1) The DNA untwisting enzyme has been purified approximately 300-fold from rat liver nuclei.
(2) Prompt diagnosis, in which timely diagnostic laparoscopy and ultrasound evaluation of the pelvis may be helpful, provides the opportunity for prompt laparotomy with untwisting of the torsion and stabilization of the adnexa by suture and cystectomy, if possible, extirpation if not.
(3) In group I (torsion maintained), unilateral torsion of the spermatic cord was maintained until the day of sacrifice; in group II (torsion and untwist), torsion of the spermatic cord was maintained for 8 to 12 hours, then the spermatic cord was untwisted and the testis was retained until the day of sacrifice.
(4) With resolution of rejection, M(early-dia) and percent untwist during early diastole returned to baseline levels (p = NS versus baseline).
(5) From the intersection points, epicardial and endocardial circumferential chord and arc lengths were measured and angular twist of mid and apical levels with respect to the base (maximal torsion and its reversal, untwisting) was calculated.
(6) Histone cores partly dissociate within the temperature range of 25 to 40 degrees C. Quantitative analysis of histone thermal dissociation from DNA shows that the size of DNA protected against thermal untwisting would be significantly overestimated if this effect is neglected.
(7) Footprinting experiments demonstrated that EBNA-1 binds to oriP in a sequence-specific manner and bends or untwists the DNA at two symmetry-related sites in region II.
(8) It is important that the thoracic kyphosis be recreated, firstly so that the spine can be untwisted, and secondly to bring the thoracic spine once again behind its axis of rotation thus preventing postoperative buckling with the remainder of growth.
(9) If a mixture of complementary single-stranded rings is annealed and then treated with the DNA untwisting enzyme, the DNA circles completely renature as judged by (i) the presence of interlocked rings that sediment at 53 S in alkali, (ii) the buoyant density of the renatured DNA in CsCl gradients containing ethidium bromide, and (iii) the resistance of the product to the single-strand-specific S1 nuclease.
(10) The later was used for establishing the diagnosis and furthermore for untwisting the adnexa.
(11) This purified fraction shows a DNA topoisomerase activity that untwists superhelical DNA in an ATP- and Mg2+-dependent reaction.
(12) However, if prompt diagnosis is made and viable tissue found (laparoscopy may be helpful), the opportunity of untwisting the adnexa and salvaging of ovarian function and fertility should be taken.
(13) When a simple volvulus is found, the loop should be untwisted and the gaseous contents siphoned off by menas of a rectal catheter.
(14) It is shown in this case that untwisting is negligible and bending significant.
(15) A DNA molecule containing a single strand break was shown to be an intermediate in the untwisting reaction.
(16) The DNA untwisting enzyme relaxes covalently closed circylar DNAs by the sequential breaking (nicking) and closure of one strand of the duplex.
(17) Both mathematic computation of velocity distribution in the impeller and geometric illustration of the velocity triangle at the top of the vane have demonstrated that the peripheral velocity variation of blood cells in a twisted impeller will be less than that in an untwisted impeller.
(18) These results show that the DNA in the SV40 chromatin which is accessible to the DNA untwisting enzyme is under no topological strain.
(19) They had all undergone surgical untwisting with replacement of the nonviable testis in the scrotum during prepubertal period.
(20) The assembly of this dodecamer initiates an untwisting of the duplex by 2-3 turns.