From WordNet (r) 3.0 (2006) [wn]:
finally
adv 1: after an unspecified period of time or an especially long
delay [syn: finally, eventually]
2: as the end result of a succession or process; "ultimately he
had to give in"; "at long last the winter was over" [syn:
ultimately, finally, in the end, at last, {at long
last}]
3: the item at the end; "last, I'll discuss family values" [syn:
last, lastly, in conclusion, finally]
From The Collaborative International Dictionary of English v.0.48 [gcide]:
Finally \Fi"nal*ly\, adv.
1. At the end or conclusion; ultimately; lastly; as, the
contest was long, but the Romans finally conquered.
[1913 Webster]
Whom patience finally must crown. --Milton.
[1913 Webster]
2. Completely; beyond recovery.
[1913 Webster]
Not any house of noble English in Ireland was
utterly destroyed or finally rooted out. --Sir J.
Davies.
[1913 Webster]