(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.
Insubordination
Definition:
(n.) The quality of being insubordinate; disobedience to lawful authority.
Example Sentences:
(1) Now, after an injury-riddled, somewhat controversial campaign, one that featured selfishness, insubordination and a propensity to speak too much, Bryce Harper seems to be finally allowing his bat to do the talking .
(2) Incensed by this act of insubordination, the Russian authorities turned to Moscow’s roofing community for answers.
(3) The insubordinate, dandyish Lieutenant TE Lawrence (Peter O'Toole) is in the palatial Cairo offices of the Arab Bureau's Mr Dryden (Claude Rains) to discuss secondment with the Bedouin.
(4) Karegeya, 53, was once a close ally of Kagame and served as Rwanda's intelligence chief for 10 years before he was arrested and jailed for 18 months for insubordination and desertion.
(5) The major problems experienced by employment specialists were insubordinate and disruptive behaviors as well as other inappropriate social behaviors displayed at the job site.
(6) According to Hoopes, "flaps are vicarious, mischievous, and frequently insubordinate reconstructive agents.
(7) Liverpudlians sometimes attracted a similar contempt: their once grand, increasingly gaunt city was associated with riots, insubordinate leftwing councillors and unstoppable economic decline.
(8) ‘We have never inspired passion’ In a light-hearted act of insubordination in the opening minutes of his budget, George Osborne prompted wry smiles from Conservative MPs who harbour reservations about the Tories’ “clunky” general election campaign.
(9) He was ultimately sacked for “gross misconduct and insubordination” after he refused to accept the findings of a review panel that investigated his behaviour.
(10) Of course, the bluster of one unnamed general against the newly elected Labour leader is a long way from the reality of tanks on the streets, or even military insubordination against elected leaders.
(11) Simultaneously, thanks to the second world war, Private Ustinov was serving rather insubordinately in the Royal Sussex Regiment.
(12) There were plenty in Washington calling for McChrystal's head, at the very least for his stupidity, let alone the insubordination and contempt with which the general and his aides spoke about senior Obama administration officials.
(13) The pimp's fear that a rival was trying to steal Veronica, or the merest hint of insubordination, prompted vicious beatings.
(14) Since such residual traditional logic remains deep in the bloodstream of the Chinese people, it most certainly played a role in goading party leaders into attempting to bring these two insubordinate “capitalist” markets to heel as quickly as possible to provide proof that they still held the right to rule.
(15) I was accused of insubordination and immaturity when I said I did not feel that my safety was being adequately managed.
(16) Let Helen be promiscuous, impetuous and insubordinate because she wants to be, not because there's anything wrong with her or her childhood.