'Materially' definitions:

Definition of 'materially'

(from WordNet)
adverb
With respect to material aspects; "psychologically similar but materially different"
adverb
To a significant degree; "it aided him materially in winning the argument"

Definition of 'Materially'

From: GCIDE
  • Materially \Ma*te"ri*al*ly\, adv.
  • 1. In the state of matter. [1913 Webster]
  • I do not mean that anything is separable from a body by fire that was not materially preexistent in it. --Boyle. [1913 Webster]
  • 2. In its essence; substantially. [1913 Webster]
  • An ill intention is certainly sufficient to spoil . . . an act in itself materially good. --South. [1913 Webster]
  • 3. In an important manner or degree; essentially; as, it materially concerns us to know the real motives of our actions. [1913 Webster]