(v. i.) To die; to perish; hence, to wither; to fade.
(v. i.) To become quelled; to become cast down; to sink under trial or apprehension of danger; to lose the spirit and power of resistance; to lose heart; to give way; to shrink; to cower.
(v. t.) To cause to fail in spirit or power; to quell; to crush; to subdue.
(v. i.) To curdle; to coagulate, as milk.
(n.) Any gallinaceous bird belonging to Coturnix and several allied genera of the Old World, especially the common European quail (C. communis), the rain quail (C. Coromandelica) of India, the stubble quail (C. pectoralis), and the Australian swamp quail (Synoicus australis).
(n.) Any one of several American partridges belonging to Colinus, Callipepla, and allied genera, especially the bobwhite (called Virginia quail, and Maryland quail), and the California quail (Calipepla Californica).
(n.) Any one of numerous species of Turnix and allied genera, native of the Old World, as the Australian painted quail (Turnix varius). See Turnix.
(n.) A prostitute; -- so called because the quail was thought to be a very amorous bird.
Example Sentences:
(1) Small pieces of anterior and posterior quail wing-bud mesoderm (HH stages 21-23) were placed in in vitro culture for up to 3 days.
(2) The in vivo approach consisted of interspecies grafting between quail and chick embryos.
(3) The findings support our earlier suggestion that the kinetics of spermatogenesis in the quail are fundamentally similar to the pattern which has been described for mammals.
(4) Laminin is a constituent of the basement membrane in both chicken and quail blastoderms.
(5) Bidrin treatment of quail embryos results in axial anomalies as well as malformations of the beak and the limbs.
(6) Sporozoites were inoculated into the allantoic cavity of 7-day-old Japanese quail embryos (Coturnix coturnix japonica), after which the infected embryos were incubated at 41 C. In the chorioallantoic membrane mature first generation schizonts, mature second generation schizonts, and gametes were detected at 48 hr postinoculation of sporozoites (PI), 84 hr PI, and 126 hr PI, respectively.
(7) Respiration frequency increased during exposure to 35 (four birds) and 40 degrees C (six birds) in the normally hydrated quail, while in the dehydrated quail, respiration frequency increased only in three birds during exposure to 35 degrees C, and four birds during exposure to 40 degrees C, the frequencies were lower during dehydration.
(8) We conclude that the cellular mechanisms directing muscle fiber type-specific TnIf gene expression are mediated by cis-regulatory elements present on the introduced quail DNA fragment and that they control TnIf expression by affecting the accumulation of TnIf mRNA.
(9) However the characteristic fine structure and the high Na-KATPase content of the quail nasal gland suggest that it is a salt gland.
(10) The heart of the jungle bush quail is richly innervated.
(11) The presence of glutamic acid decarboxylase (GAD) and gamma-aminobutyric acid (GABA) was investigated in neuroretina sections from hatching quail embryos by immunocytochemistry.
(12) Lipid biosynthesis in the liver as well as transport into the follicles in Japanese quail were investigated depending on sexual maturity at 5, 7, 9 and 11 weeks of age.
(13) Both monensin and salinomycin had a reasonable safety margin in quail.
(14) The alternative exon sequences TnTf mRNAs expressed in anatomically distinct quail muscles can be correlated with sequences in TnTf protein isoforms in these chicken muscles.
(15) Both intestinal and uterine CaBP levels are higher in laying than in non-laying quails.
(16) The PGCs were picked up with a fine glass pipette, and one hundred were then injected into the terminal sinuses of 2-day-old Japanese quail embryos (24 somites); bubbles were then inserted to prevent haemorrhage.
(17) Of the four CFA determinants normally found in adult quail RBCs, only two were present on quail-chicken hybrid RBCs.
(18) For each of 12 transformed quail clones studied, it was possible to detect, after digestion with Kpn I, unique junctions between viral and cellular DNA.
(19) In eight bands of proteinase isozymes, the variation of band 5 (presence or absence) was detected among quails.
(20) This antibody binds transiently to a small number of brain vesicle cells in developing chick embryo as well as in quail embryo.
Slacken
Definition:
(a.) To become slack; to be made less tense, firm, or rigid; to decrease in tension; as, a wet cord slackens in dry weather.
(a.) To be remiss or backward; to be negligent.
(a.) To lose cohesion or solidity by a chemical combination with water; to slake; as, lime slacks.
(a.) To abate; to become less violent.
(a.) To lose rapidity; to become more slow; as, a current of water slackens.
(a.) To languish; to fail; to flag.
(a.) To end; to cease; to desist; to slake.
(v. t.) To render slack; to make less tense or firm; as, to slack a rope; to slacken a bandage.
(v. t.) To neglect; to be remiss in.
(v. t.) To deprive of cohesion by combining chemically with water; to slake; as, to slack lime.
(v. t.) To cause to become less eager; to repress; to make slow or less rapid; to retard; as, to slacken pursuit; to slacken industry.
(v. t.) To cause to become less intense; to mitigate; to abate; to ease.
(n.) A spongy, semivitrifled substance which miners or smelters mix with the ores of metals to prevent their fusion.
Example Sentences:
(1) Torque pulses (of 10 or 100 msec) injected randomly to load or unload the movements stretched or slackened the appropiate prime movers: biceps or triceps.
(2) Although the rate of growth has slackened somewhat during recent years, the private pension movement is now a major contributor to the income maintenance needs of the American worker during retirement.
(3) While the slackening of the woof and the dimension of the meshes are minimal at both the beginning and end of the cycle, they reach a maximum on forteenth day.
(4) Increasing doses led to a negative inotropic effect with slackened relaxation and loss of its load sensitivity (up to 390 mumol l-1 for sulmazole; up to 350 mumol-1 for theophylline).
(5) Our findings suggest a mechanism eventually leading to slackening of the cervical spine ligamentous apparatus and atlantoaxial subluxation in RA.
(6) The result is diminished uterine volume and slackening of the myometrium.
(7) This also raises the question to what extent these fears become manifest because of a slackening of the defence mechanisms.
(8) The collagen fibres in this case stretch out and the skin tension slackens.
(9) The potential for slackened physician-patient relationships, however, could jeopardize that quality.
(10) One is the mobilization of a global effort to develop and test technologies, where the available technologies are not satisfactory to meet the needs and where the research is slackening.
(11) Blepharochalasis implies the symptom or general term (Kettesy) applied to the slackening and thinning out of the upper lid.
(12) After strong growth in the first six months of the year, the pace of growth in manufacturing has also slackened as a result of weaker demand from key markets including Europe and China.” Taken as a whole the UK’s economy is now 3.4% above its pre-crisis peak in the first quarter of 2008.
(13) 10 (11 p.cent) died within one month of surgery, but slackening of the sutures was an attributable cause in none of these cases.
(14) So over the coming months, far from slackening, you'll see the rate of change and reform at the BBC go faster and deeper.
(15) The Tumble is hard but it slackens off after a couple of kilometres so it’s hard to pull out a lot of time.
(16) Vmax was also determined by a procedure in which the cell length was slackened and the time of unloaded shortening was recorded (slack test).
(17) The sales pattern of the aerosols altered, showing a slackening of the rate of increase of sales in 1966 and 1967.
(18) Its growth rate and cellular structure were observed over the subsequent 19 months, the former remaining constant for the first 14 months, then slackening markedly during the final 4 months.
(19) On debt and taxation, rich and poor countries are worlds apart | Tove Maria Ryding Read more “Already, several countries have turned to multilateral lending institutions, such as the IMF and the World Bank, in order to obtain financial assistance: Angola, Azerbaijan, Ghana, Kenya, Mozambique, Nigeria, Zambia and Zimbabwe have already asked for bailouts or are in talks to do so.” The trade and development report said that against a backdrop of falling commodity prices and slackening growth in the developed world, borrowing costs for poor countries had been “driven up very quickly, turning what seemed reasonable debt burdens under favourable conditions into largely unsustainable debt.
(20) In another welcome sign of rebalancing, exports to non-EU countries were up by 3.5% ( full details here ) Photograph: ISTAT 9.25am BST Draghi is also warning that eurozone governments must not slacken off the pace of reform - a familiar refrain for the ECB chief: Thanks to their consolidation efforts so far, the primary fiscal deficit for the euro area has fallen from 3.5% of GDP in 2009 to around 0.5% in 2012.