op·pugn /əˈpjun, ɑ-/
Op·pugn v. t. [imp. & p. p. Oppugned p. pr. & vb. n. Oppugning.] To fight against; to attack; to be in conflict with; to oppose; to resist.
They said the manner of their impeachment they could not but conceive did oppugn the rights of Parliament. --Clarendon.
v : challenge the accuracy, probity, or propriety of; "We must
question your judgment in this matter" [syn: question,
call into question]