Wordnet 3.0
ADVERB (1)
1.
in accord with physical laws;
- Example: "it is physically impossible"
The Collaborative International Dictionary of English v.0.48:
Physically \Phys"ic*al*ly\, adv.
In a physical manner; according to the laws of nature or
physics; by physical force; not morally.
[1913 Webster]
I am not now treating physically of light or colors.
--Locke.
[1913 Webster]
2. According to the rules of medicine. [Obs.]
[1913 Webster]
He that lives physically must live miserably.
--Cheyne.
[1913 Webster] physicalness
WordNet (r) 3.0 (2006):
physically
adv 1: in accord with physical laws; "it is physically
impossible"