challenge


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challenge

1. US an assertion that a person is not entitled to vote or that a vote is invalid
2. Law a formal objection to a person selected to serve on a jury (challenge to the polls) or to the whole body of jurors (challenge to the array)

challenge

[′chal·ənj]
(communications)
To cause an interrogator to transmit a signal which puts a transponder into operation.
(immunology)
Administration of an antigen to ascertain state of immunity.
References in classic literature ?
And then plucking off a glove he threw it down in the middle of the hall, and the duke picked it up, saying, as he had said before, that he accepted the challenge in the name of his vassal, and fixed six days thence as the time, the courtyard of the castle as the place, and for arms the customary ones of knights, lance and shield and full armour, with all the other accessories, without trickery, guile, or charms of any sort, and examined and passed by the judges of the field.
To renew America we must meet challenges abroad, as well as at home.
At last Tarzan tired of the sport, and with a parting roar of challenge and a well-aimed ripe fruit that spread soft and sticky over the snarling face of his enemy, he swung rapidly through the trees, a hundred feet above the ground, and in a short time was among the members of his tribe.
The Prior of Jorvaulx crossed himself and repeated a pater noster, in which all devoutly joined, excepting the Jew, the Mahomedans, and the Templar; the latter of whom, without vailing his bonnet, or testifying any reverence for the alleged sanctity of the relic, took from his neck a gold chain, which he flung on the board, saying ``Let Prior Aymer hold my pledge and that of this nameless vagrant, in token that when the Knight of Ivanhoe comes within the four seas of Britain, he underlies the challenge of Brian de Bois-Guilbert, which, if he answer not, I will proclaim him as a coward on the walls of every Temple Court in Europe.
I affirm he will meet fairly every honourable challenge.
It is,'' replied the Prior; ``and the blessed relic and rich chain will I bestow safely in the treasury of our convent, until the decision of this, warlike challenge.
Over the ship's side hung a monkey-ladder, but as the Russian grasped it to ascend to the deck he heard a warning challenge from above, and, looking up, gazed into the cold, relentless muzzle of a rifle.
Bid the other Trojans and Achaeans all of them take their seats, and challenge the best man among the Achaeans to meet you in single combat.
Thus did he speak, but they all held their peace, ashamed to decline the challenge, yet fearing to accept it, till at last Menelaus rose and rebuked them, for he was angry.
Before he had voiced his protest there formed in his mind the thought that he would like to save this wonderful white ape from the common enemy, the Gomangani, and so he screamed forth no challenge, wisely determined that more could be accomplished by secrecy and stealth than by force of muscle and fang.
The old bulls paid no attention to his boastful words, but the eight who had volunteered to accompany him were filled with self-pride so that they stood around vaingloriously beating upon their breasts, baring their fangs and screaming their hideous challenge until the jungle reverberated to the horrid sound.
Yes, I had made pretty handsome progress when Sir Sagramor's challenge struck me.