adj.
Perfect or blameless in every respect; faultless: irreproachable conduct.
irreproachability ir're·proach'a·bil'i·ty or ir're·proach'a·ble·ness n.
irreproachably ir're·proach'a·bly adv.
The American Heritage® Dictionary of the English Language, Fourth Edition Copyright © 2007, 2000 by Houghton Mifflin Company. Updated in 2009. Published by Houghton Mifflin Company. All rights reserved.
