· a demanding or stimulating situation; "they reacted irrationally to the challenge of Russian power"
Hypernym(s): situation, state_of_affairs
· a call to engage in a contest or fight
Hypernym(s): speech_act
· questioning a statement and demanding an explanation; "his challenge of the assumption that Japan is still our enemy"
Hypernym(s): questioning, inquiring
· a formal objection to the selection of a particular person as a juror
Hypernym(s): objection
· a demand by a sentry for a password or identification
Hypernym(s): demand
· take exception to; "She challenged his claims"
Hypernym(s): contest, contend, repugn
· issue a challenge to; "Fischer challenged Spassky to a match"
· ask for identification; "The illegal immigrant was challenged by the border guard"
Hypernym(s): request, ask_for, bespeak, call_for, quest
· raise a formal objection in a court of law
Synonym(s): take_exception
Hypernym(s): object