What does "too" mean?

Too: Likewise; also; in addition. An honest courtier, yet a patriot too. Pope. Let those eyes that view The daring crime, behold the vengeance too. Pope. Too too, a duplication used to signify great excess. O that this too too solid flesh would melt. Shak. Such is not Charles his too too active age. Dryden. See Also.

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