Clemens, Samuel Langhorne Pen name Mark Twain 
(twān) 1835-1910.
(twān) 1835-1910. American author who drew on his childhood along the Mississippi River to create masterpieces of humor and sarcasm, including Tom Sawyer (1876) and The Adventures of Huckleberry Finn (1884).
Samuel Clemensphotographed c. 1907
- hyper-
- hyperacid
- hyperacidity
- hyperactive
- hyperactively
- hyperactivity
- hyperaesthesia
- hyperaesthesia
- hyperalimentation
- hyperbaric
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- hyperbaton
- hyperbola
- hyperbole
- hyperbolic
- hyperbolical
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- hyperbolic function
- hyperbolic paraboloid
- hyperbolism
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- hyperboloid
- hyperboloidal
- Hyperborean
- hypercalcemia