(v): issue a challenge to
(v): request earnestly (something from somebody); ask for aid or protection
(v): express the need or desire for; ask for
(v): be attractive to
(v): challenge (a decision)
(v): raise a formal objection in a court of law
(v): cite as an authority; resort to
(v): make reference to
(n): earnest or urgent request
(n): the verbal act of requesting
(n): attractiveness that interests or pleases or stimulates
(n): sexual allure
(n): (law) a legal proceeding in which the appellant resorts to a higher court for the purpose of obtaining a review of a lower court decision and a reversal of the lower court's judgment or the granting of a new trial
(n): (law) the institution of a sequence of steps by which legal judgments are invoked
(n): request for a sum of money
(n): a formal message requesting something that is submitted to an authority
Cricket jargon - to request a decision from an umpire. See howzat.