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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. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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