From The Collaborative International Dictionary of English v.0.48:
Too \Too\, adv. [The same word as to, prep. See To.] [1913 Webster] 1. Over; more than enough; -- noting excess; as, a thing is too long, too short, or too wide; too high; too many; too much. [1913 Webster]
His will, too strong to bend, too proud to learn. --Cowley. [1913 Webster]
2. Likewise; also; in addition. [1913 Webster]
An honest courtier, yet a patriot too. --Pope. [1913 Webster]
Let those eyes that view The daring crime, behold the vengeance too. --Pope. [1913 Webster]
Too too, a duplication used to signify great excess. [1913 Webster]
O that this too too solid flesh would melt. --Shak. [1913 Webster]
Such is not Charles his too too active age. --Dryden. [1913 Webster]
Syn: Also; likewise. See Also. [1913 Webster]