Wordnet 3.0
ADVERB (1)
1.
in a manner or to a degree that could not be doubted;
- Example: "it was immediately and indubitably apparent that I had interrupted a scene of lovers"- Example: "his guilt was established beyond a shadow of a doubt"[syn: indubitably, beyond doubt, beyond a doubt, beyond a shadow of a doubt]
WordNet (r) 3.0 (2006):
beyond a shadow of a doubt
adv 1: in a manner or to a degree that could not be doubted; "it
was immediately and indubitably apparent that I had
interrupted a scene of lovers"; "his guilt was
established beyond a shadow of a doubt" [syn:
indubitably, beyond doubt, beyond a doubt, beyond
a shadow of a doubt]