'Unimpeachably' definitions:
Definition of 'unimpeachably'
(from WordNet)
adverb
Without question; "Fred Winter is unquestionably the jockey to follow"; "they hired unimpeachably first-rate faculty members" [syn: unquestionably, unimpeachably]
Definition of 'Unimpeachably'
From: GCIDE
- Unimpeachable \Un`im*peach"a*ble\, a. Not impeachable; not to be called in question; exempt from liability to accusation; free from stain, guilt, or fault; irreproachable; blameless; as, an unimpeachable reputation; unimpeachable testimony. --Burke. -- {Un`im*peach"a*ble*ness}, n. -- {Un`im*peach"a*bly}, adv. [1913 Webster]