(n.) An invitation to engage in a contest or controversy of any kind; a defiance; specifically, a summons to fight a duel; also, the letter or message conveying the summons.
(n.) The act of a sentry in halting any one who appears at his post, and demanding the countersign.
(n.) A claim or demand.
(n.) The opening and crying of hounds at first finding the scent of their game.
(n.) An exception to a juror or to a member of a court martial, coupled with a demand that he should be held incompetent to act; the claim of a party that a certain person or persons shall not sit in trial upon him or his cause.
(n.) An exception to a person as not legally qualified to vote. The challenge must be made when the ballot is offered.
(n.) To call to a contest of any kind; to call to answer; to defy.
(n.) To call, invite, or summon to answer for an offense by personal combat.
(n.) To claim as due; to demand as a right.
(n.) To censure; to blame.
(n.) To question or demand the countersign from (one who attempts to pass the lines); as, the sentinel challenged us, with "Who comes there?"
(n.) To take exception to; question; as, to challenge the accuracy of a statement or of a quotation.
(n.) To object to or take exception to, as to a juror, or member of a court.
(n.) To object to the reception of the vote of, as on the ground that the person in not qualified as a voter.
(v. i.) To assert a right; to claim a place.
Example Sentences:
(1) Bronchial challenge caused an immediate asthmatic response.
(2) When chimeric animals were subjected to a lethal challenge of endotoxin, their response was markedly altered by the transferred lymphoid cells.
(3) This frees the student to experience the excitement and challenge of learning and the joy of helping people.
(4) The degree of increase in Meth responsiveness elicited by the initial provocation is a major factor in determining the airway response to a subsequent HS challenge.
(5) Intranasal challenge of allergic subjects with the allergen to which they are sensitive rapidly produces sneezing, rhinorrhea, and airway obstruction.
(6) Matthias Müller, VW’s chief executive, said: “In light of the wide range of challenges we are currently facing, we are satisfied overall with the start we have made to what will undoubtedly be a demanding fiscal year 2016.
(7) In 1935, Einstein challenged the prevailing interpretation of quantum theory.
(8) A shrinking populace is perhaps a greater challenge than any problems with Russia.
(9) Intraperitoneal injection of indomethacin to pretreated animals resulted in increased levels of IL-1 and TNF and decreased levels of PGE2 following challenge with E. coli.
(10) Think of Nelson Mandela – there is a determination, an unwillingness to bend in the face of challenges, that earns you respect and makes people look to you for guidance.
(11) The children's pulse, pulse rate variability, and blood pressure were then measured at rest and during a challenging situation.
(12) At first it looked as though the winger might have shown too much of the ball to the defence, yet he managed to gain a crucial last touch to nudge it past Phil Jones and into the path of Jerome, who slipped Chris Smalling’s attempt at a covering tackle and held off Michael Carrick’s challenge to place a shot past an exposed De Gea.
(13) The results support the notion that mediator lymphocytes circulate in tumor immunized rats in a noncytotoxic state, specifically recognize tumor cells at a challenge site, and mediate induction of effector cells locally.
(14) The role of blood acetylcholinesterase in moderating the effects of organophosphate challenge in rats was tested.
(15) In the first trial to investigate the effect of tick control, significant improvements in liveweight gain (LWG) occurred only in periods of medium to high challenge with adult Amblyomma variegatum.
(16) The SNT and the I-ELISA indicated that the pigs responded to vaccination and challenge.
(17) When caffeine evokes a contraction, and only then, crayfish muscle fibers become refractory to a second challenge with caffeine for up to 20 min in the standard saline (5 mM K(o)).
(18) This observation seriously challenges the hypothesis that SCE cancellation results as a consequence of persistence of the lesions induced by these agents.
(19) Injection of about four ImD 50 of vaccine intracerebrally produced a local immunity, resulting in an immediate kill of challenge organisms given 14 days later.
(20) There was no correlation between anti-TNP-precipitating antibody titer after sensitization and the ability to respond to challenge by hapten-heterologous carrier.
Contest
Definition:
(v. t.) To make a subject of dispute, contention, litigation, or emulation; to contend for; to call in question; to controvert; to oppose; to dispute.
(v. t.) To strive earnestly to hold or maintain; to struggle to defend; as, the troops contested every inch of ground.
(v. t.) To make a subject of litigation; to defend, as a suit; to dispute or resist; as a claim, by course of law; to controvert.
(v. i.) To engage in contention, or emulation; to contend; to strive; to vie; to emulate; -- followed usually by with.
(n.) Earnest dispute; strife in argument; controversy; debate; altercation.
(n.) Earnest struggle for superiority, victory, defense, etc.; competition; emulation; strife in arms; conflict; combat; encounter.
Example Sentences:
(1) The size of Florida makes the kind of face-to-face politics of the earlier contests impossible, requiring instead huge ad spending.
(2) Since the election on 7 March there has been a bitter contest for power in Iraq led by Iran, Saudi Arabia and Turkey.
(3) It is understood that Cooper rejected pressure from senior Labour figures last week for both her and Liz Kendall to drop out and leave the way clear for Burnham to contest Corbyn alone.
(4) As he gears up to contest the Liberal Democrat seat of Gordon in north-east Scotland, Salmond effectively assumes a commanding role in the general election campaign.
(5) This is contested by the report of three cases of dilatation of Stensen's duct complicated by lithiasis and stenosis, with associated canalar pseudo-cysts.
(6) But in each party there are major issues to be dealt with as the primary phase of the contests slips gradually into the rear-view mirror.
(7) It was not just that there was only one female candidate – Berger – across four contests.
(8) Who's backing who in the Tory leadership contest The dramatic events have put May well in the lead in parliament, with the public backing of well over 100 MPs, including 10 cabinet ministers, followed by Leadsom, with just under 40 MPs, and then Michael Gove and Stephen Crabb with over 20.
(9) South Korea was put on high alert a year ago amid fears that the North was about to provoke a clash in the contested waters of the Yellow Sea.
(10) His formal entry into the contest marks a key moment in the nascent race for the Republican nomination, which is set to be the most congested presidential primary either party has held since 1976.
(11) 9.59am GMT Summary We’ll leave you with a summary of what transpired here throughout the day: • Julia Gillard announced a contest for her position as prime minister following calls by Simon Crean, a senior minister in her government, for her to be replaced by her predecessor, Kevin Rudd • Shortly before the ballot was to take place Kevin Rudd announced he would not stand for the Labor Party leadership , re-iterating his promise to the Australian people that he would not challenge Julia Gillard • When it came time for the ballot, Gillard was the only person who stood for the leadership and she and her deputy Wayne Swan were elected unopposed .
(12) Buhari has described himself as a “converted democrat” who repeatedly contested and lost elections after civilian rule was restored 16 years ago.
(13) This study analyzed the cost-effectiveness and distribution of costs by program stage of three smoking cessation programs: a smoking cessation class; an incentive-based quit smoking contest; and a self-help quit smoking kit.
(14) Jeremy Corbyn 'would increase mandate if he faced leadership contest' Read more Inside a ground floor hall, there are already no empty seats.
(15) The contours of the next Labour leadership contest are hard to see at the moment.
(16) The show is so out of touch that 17-year-old contestant Nicholas McDonald complained to Dermot live on air during week five that none of the genres had happened within his lifetime.
(17) José Mourinho ended this breathless contest on his knees with a sliding, turf-surfing celebration that was fuelled by relief as much as joy.
(18) Summer Zervos: Apprentice contestant claims Trump kissed and groped her Read more “There’s an old principle,” said William Galston , a former adviser to Bill Clinton and now a senior fellow at the Brookings Institution.
(19) Tonight the BBC's new singing contest The Voice goes head to head with Simon Cowell's Britain's Got Talent on ITV.
(20) Excretion of zinc and especially of silicon through the kidneys and intestine drastically grew on the day of the contest.