(n.) A figure the lines of which are interlaced or intricately interwoven, as in embroidery, gardening, etc.
(n.) A fastening together of the pars or ends of one or more threads, cords, ropes, etc., by any one of various ways of tying or entangling.
(n.) A lump or loop formed in a thread, cord, rope. etc., as at the end, by tying or interweaving it upon itself.
(n.) An ornamental tie, as of a ribbon.
(n.) A bond of union; a connection; a tie.
(n.) Something not easily solved; an intricacy; a difficulty; a perplexity; a problem.
(n.) A cluster of persons or things; a collection; a group; a hand; a clique; as, a knot of politicians.
(n.) A portion of a branch of a tree that forms a mass of woody fiber running at an angle with the grain of the main stock and making a hard place in the timber. A loose knot is generally the remains of a dead branch of a tree covered by later woody growth.
(n.) A knob, lump, swelling, or protuberance.
(n.) A protuberant joint in a plant.
(n.) The point on which the action of a story depends; the gist of a matter.
(n.) See Node.
(n.) A division of the log line, serving to measure the rate of the vessel's motion. Each knot on the line bears the same proportion to a mile that thirty seconds do to an hour. The number of knots which run off from the reel in half a minute, therefore, shows the number of miles the vessel sails in an hour.
(n.) A nautical mile, or 6080.27 feet; as, when a ship goes eight miles an hour, her speed is said to be eight knots.
(n.) A kind of epaulet. See Shoulder knot.
(n.) A sandpiper (Tringa canutus), found in the northern parts of all the continents, in summer. It is grayish or ashy above, with the rump and upper tail coverts white, barred with dusky. The lower parts are pale brown, with the flanks and under tail coverts white. When fat it is prized by epicures. Called also dunne.
(v. t.) To tie in or with, or form into, a knot or knots; to form a knot on, as a rope; to entangle.
(v. t.) To unite closely; to knit together.
(v. t.) To entangle or perplex; to puzzle.
(v. i.) To form knots or joints, as in a cord, a plant, etc.; to become entangled.
(v. i.) To knit knots for fringe or trimming.
(v. i.) To copulate; -- said of toads.
Example Sentences:
(1) Two years ago I met a wonderful man and we now feel it’s time to tie the knot.
(2) The tinsel coiled around a jug of squash and bauble in the strip lighting made a golf-ball size knot of guilt burn in my throat.
(3) It is emphasized that surgeons should be more aware of the relationship of the holding power of surgical knots to not only the knot-typing technique but also the kind of suture material used.
(4) When a supercoiled substrate bearing two FLP target sequences in inverse orientation is treated with FLP, the products are multiply knotted structures that arise as a result of random entrapment of interdomainal supercoils.
(5) In principle, the more turns and throws the stronger the knot.
(6) Also numerous small knots on the small intestine, peritoneum, and omentum, as well as a considerable amount of ascites were observed.
(7) Suture knots are buried in the sclera to minimize the risk of late-onset endophthalmitis.
(8) The catheter with intact triple knots could be withdrawn without an invasive maneuver.
(9) A more detailed analysis of the products from recombination between wild-type sites indicates: (1) that the catenanes or knots produced by recombination are both simple and complex; (2) that the ratio of free products to catenanes is independent of the distance between the two directly repeated loxP sites; and (3) that for DNA substrates with four loxP sites significant recombination between non-adjacent sites occurs to give free circular products.
(10) This article studies the different knots, modalities and sutures.
(11) The mechanical performance of these sutures was judged by the following parameters: knot breakage force, configuration of secure knots, and knot run down force.
(12) This could be of important use in expediting root-knot nematode resistance (based on the Aps 1-linked resistance gene Mi) screening for breeding programs, or F1 testing for seed production purposes.
(13) After this manoeuvre, both the introducer and the small knot could be withdrawn from the jugular vein without further incident.
(14) The former appears characteristic of circularly bent DNA and gives rise to a substantial retardation, the latter of bending across a knot or kink in the DNA chain associated with a relatively minor retardation relative to standards.
(15) The suture appears to be solid, and the knots do not loosen.
(16) Now before you get your knickers in a knot, of course I love my children – and I do a decent job of caring for them.
(17) With respect to handling, knotting, tissue drag, absorption, and postoperative complications, the improved Dexon suture was found to be well suited for use in cataract surgery.
(18) The reduced phacoemulsification incision size in combination with a scleral pocket closed with a continuous single knotted 10-0 monofilament nylon suture under tonometric and keratometric control significantly dampens the changes in corneal astigmatism during the early and late postoperative periods.
(19) Two new triterpenoid saponins, wistariasaponins D [1] amd G [2], and the known saponin dehydrosoyasaponin I [3] were isolated from the knots of Wistaria brachybotrys.
(20) Loose ends in efforts to untangle the Gordian knot of Syria | Letters Read more “What is important is Russia has to not be engaged in any activities against anybody but [Isis],” secretary of state John Kerry said.
Writhe
Definition:
(v. t.) To twist; to turn; now, usually, to twist or turn so as to distort; to wring.
(v. t.) To wrest; to distort; to pervert.
(v. t.) To extort; to wring; to wrest.
(v. i.) To twist or contort the body; to be distorted; as, to writhe with agony. Also used figuratively.
Example Sentences:
(1) flexion, stretch, rolling, startle, jumping (stepping), and writhing.
(2) Writhing response was more influenced after systemic administration of drugs while hot plate latencies was not.
(3) For the final three visible minutes, Lockett writhed, groaned, attempted to lift himself off the gurney and tried to speak, despite a doctor having declared him unconscious.
(4) Both tonazocine and zenazocine were antinociceptive in writhing tests and in the i.a.
(5) administered DPDYN were determined in two nociceptive tests, involving thermal cutaneous (tail-flick) and chemical visceral (AcOH-induced writhing) stimuli, in which mu and kappa receptors are known to be activated differentially.
(6) administered Asn-Ala-Gly-Ala (NAGA), a partial sequence of beta-lipotropin, was investigated using the tail-pressure, hot-plate and phenylbenzoquinone (PBQ)-induced writhing tests in mice.
(7) injection of histidyl-proline diketopiperazine [cyclo (His-Pro)], an active metabolite of thyrotropin-releasing hormone (TRH) in mice produced an antinociceptive effect in a dose-dependent manner as measured in four antinociceptive tests; tail-pressure, tail-flick, hot-plate and acetic acid writhing.
(8) The results obtained were as follows: (1) In the analgesic effects, RIII and R97 inhibited markedly the acetic acid-induced writhing in mice, but in reducing pain induced by heat, R111 and R97 showed negative results.
(9) BW A4C and BW A797C had little or no effect on carrageenin-induced hyperalgesia in rats or phenyl-benzoquinone-induced writhing in mice.
(10) injection and was still observable 4 hr after injection, demonstrating a time course similar to that of the antinociceptive effect of CRF in the writhing test.
(11) On the contrary, latencies in hot plate test were more affected than the writhing response after intracerebroventricular administration.
(12) This compound, when administered orally, was equipotent to morphine in protecting against mouse writhing.
(14) A 6-year old girl, the 3rd case, developed episodes of opisthotonous, upward rolling of the eyeballs, protrusions of the tongue, intermittent writhing movements of the upper limbs, and drowsiness following the ingestion of 6 tablets of chloroquine sulfate for suspected diagnosis of malaria.
(15) Decrement of spontaneous movement, inhibition of writhing, prolongation of hexobarbital-induced hypnosis, muscle relaxation, inhibition of acetic acid-induced capillary permeability, hypothermia, antipyretic effect in mice; excitation of respiration in rabbits; nerve blocking action in the isolated sciatic nerve of frogs; cardiotonic effect in the isolated atria of guinea pigs; contraction of the isolated ileum of rabbits and guinea pigs; contraction of the aorta of guinea pigs; and relaxation of the isolated trachea of guinea pigs were common properties observed after separate application of CB and DT.
(16) SST antagonist and cysteamine produced a significant analgesia in the writhing test but had no effect in the hot plate and tail pinch test.
(17) Similar results were obtained by acetic acid writhing tests.
(18) In the kaolin-induced writhing response in mice, which is shown to be mainly dependent on the action of bradykinin, T-614 reduced not only the writhing frequency but also the peritoneal levels of bradykinin in a dose-dependent manner.
(19) When injected i.p., PGI2, carbacyclin and iloprost (agonists at the PGI2 receptor) induced writhing.
(20) When analgesic action was tested by the writhing and Haffner's methods in mice, the compound revealed a more potent activity than did mepirizole and aminopyrine.