(v. t.) To flow over; to cover woth, or as with, water or other fluid; to spread over; to inundate; to overwhelm.
(v. t.) To flow over the brim of; to fill more than full.
(v. i.) To run over the bounds.
(v. i.) To be superabundant; to abound.
(n.) A flowing over, as of water or other fluid; an inundation.
(n.) That which flows over; a superfluous portion; a superabundance.
(n.) An outlet for the escape of surplus liquid.
Example Sentences:
(1) Corticosterone (4 x 10(-5) M) did not alter the stimulation-evoked 3H-overflow at 1-30 Hz.
(2) Bilateral electromyographic recordings from the biceps brachii and brachialis demonstrated that the amount of excitation overflow in the nonactive limb is between 10 percent and 20 percent of the maximal intensity of activity measured in the exercised limb.
(3) Overflow curves in both regions could be described with similar kinetic parameters except for the Vmax, which in the nucleus accumbens was only 60% of that measured in the caudate-putamen.
(4) The effects of alpha-adrenoceptor agonists and antagonists on the electrically (slices) or potassium-evoked (synaptosomes) tritium overflow were studied.
(5) No difference was found for the inhibition by serotonin and the facilitation by metitepine of the evoked overflow and for the metitepine-induced shift of the concentration-response curve for serotonin to the right.
(6) However, higher doses of diltiazem (60 microM) reduced the tritium overflow elicited by RNS or Vt but enhanced that caused by KCl.
(7) The alpha 2-adrenoceptor agonist clonidine inhibited, whereas the alpha 2-adrenoceptor antagonist rauwolscine facilitated the stimulated overflow of [3H]NA.
(8) In contrast, in synaptosomes superfused with Ca(2+)-free Krebs-Henseleit solution containing 15 mM K+ throughout, ethanol did not affect the tritium overflow evoked by 2 min introduction of 75 microM Ca2+ into the superfusion fluid.
(9) Increased formation of hydroxyl free radicals (.OH) reflected by .OH adduct of salicylate in brain dialysate was demonstrated during the sustained (more than 2 hours) dopamine overflow elicited by 75 nmol of 1-methyl-4-phenyldihydropyridine (MPDP+) and 1-methyl-4-phenylpyridinium (MPP+) in the rat striatum.
(10) At 10 min there was an associated transient minor increase in NA overflow but at 20 and 30 min the overflow of NA, elevated as a result of anoxic perfusion, returned to pre-anoxic levels on the re-introduction of substrate and oxygen.
(11) Cocaine (3 x 10(-6) M) enhanced the 3H-overflow slightly at 1-30 Hz.
(12) The ratio between stimulation-evoked 3H-overflow and spontaneous 3H-outflow was the same for both amines at 3 Hz, while the ratio was higher for 3H-NA at 10 Hz.
(13) In vitro, yohimbine increased K+-stimulated overflow of endogenous NA in a dose-dependent fashion.
(14) In perfused mesenteric vasculatures from spontaneously hypertensive rats (SHR) and normotensive Wistar kyoto rats (WKY), the effects of captopril on the vascular responsiveness and norepinephrine overflow from the adrenergic nerve endings were examined.
(15) Ethanol inhibited the NMDA-evoked tritium overflow in a concentration-dependent manner.
(16) Noradrenaline overflow from and the potassium content of circumflex territory venous effluent was unchanged.
(17) N-methyl-D-aspartate (50-2000 microM) produced a concentration-dependent increase in [3H]norepinephrine overflow from cortical and hippocampal slices with no significant alteration of the response following chronic ethanol treatment.
(18) Exocytotic release: Electrical stimulation of the left stellate ganglion (12 Hz; 1 min) evoked a calcium-dependent overflow of noradrenaline and NPY, that was accompanied by a minor and prolonged increase in DOPEG overflow.
(19) Overflow was detected using chronoamperometry with electrochemically pretreated, Nafion-coated carbon fiber microelectrodes.
(20) Surrey’s fast-growing population, overflowing out of London, needs 13,000 new school places.
Spate
Definition:
(n.) A river flood; an overflow or inundation.
Example Sentences:
(1) In recent years, a spate of health care reform proposals have emerged on the American agenda.
(2) The processing centre been seized by more than a month of daily protests, as well as a spate of suicide attempts over the last 48 hours.
(3) The year since Jo Cox’s death has seen rapid political change around the world: unexpected election results, a rise in digital interference in democratic elections by foreign powers , and a spate of appalling terrorist attacks.
(4) There has been a spate of thefts of rhino horns and elephant tusks from European museums, zoos and auction houses in recent years, amid a rising illegal trade in poached or stolen ivory .
(5) A spate of suicides by employees of an electronics giant in China has fuelled concern about the pressures of factory life and the emotional vulnerability of young employees.
(6) Angry demonstrations over the government’s refusal to relieve Kobani , the Syrian canton under siege from the brutal group calling itself Islamic State (Isis), led to a spate of deaths.
(7) A series of measures have been brought in since the December attack aimed at making women safer, but despite these, there has been a spate of attacks on women in Delhi since the beginning of March, including four reported assaults on girls under 18.
(8) Rosenberg agreed, pointing out that the spate of bad news was falling at a critical time in the election cycle, when senior politicians had to finally decide whether to throw their hat in the ring.
(9) An estimate is made of the frequency and effects of spates.
(10) The service has been hit by a spate of station closures over the past 18 months, including TheJazz, OneWord, Core and Capital Life.
(11) It's the first interview he's done since his marriage and divorce and the split-up of the Ordinary Boys, and it all comes rushing out in a spate, a tangle of chronological confusions and jokes, and groans when I quote some of his old interviews back at him, and statements of contrition, and digressions about Dawkins or whatever, and here's the confounding thing - he's really nothing like I was expecting, not indie-boy sulky, or attempting to play it cool, he's just talkative and engaging, and he has a sense of humour about himself that, from reading his previous interviews, I wouldn't have even guessed at.
(12) Calls are mounting for hardline Jewish settlers to be classified as terrorists after a spate of attacks on Palestinian property in the West Bank and Israel , and threats of violence towards Israeli soldiers.
(13) As in journals elsewhere there followed a spate of articles reporting various aspects of cocaine and its usage, including an abortive attempt to find an alternative agent.
(14) Merkel’s office has not commented on her dictionary nomination so far, though they might arguably have been able to insist the word was rude or discriminatory, on the same grounds that the nominated word “Alpha Kevin”, meaning the “thickest person of all” was removed from Langenscheidt list, after a reported spate of complaints from people called Kevin, or their parents.
(15) Shirin Ebadi , the Iranian Nobel peace prizewinner, joined human rights organisations in February this year in appealing to Iran to impose a moratorium on executions – but after a brief pause following a spate of adverse international publicity, the pace of judicial killings has accelerated again.
(16) A spate of US companies have sought acquisitions in the UK and elsewhere this year to gain a lower rate of corporation tax.
(17) The coalition's radical shake-up of the planning system was designed to unleash a spate of new housebuilding.
(18) The chair of the Senate subcommittee on privacy, technology and the law wrote to the company last month setting out ten questions after a spate of incidents that he said indicated a “troubling disregard for customers’ privacy”.
(19) "A toxic mix of gold, greed and alcohol has resulted in a spate of brutal murders in the interior," the newspaper reported, cataloguing killings involving miners, jewellers and shopkeepers working at the gold mines.
(20) Donald Trump has made the most direct appeal of his campaign to African American voters as he battles to offset dismal polling among black voters and draw political capital from a recent spate of racially charged unrest in the city of Milwaukee, Wisconsin.