upthrow
From WordNet (r) 2.0
upthrow
     n : (geology) a rise of land to a higher elevation (as in the
         process of mountain building) [syn: upheaval, uplift,
          upthrust]
From Webster's Revised Unabridged Dictionary (1913)
Upthrow \Up*throw"\, v. t.
   To throw up. --Drayton.
From Webster's Revised Unabridged Dictionary (1913)
Upthrow \Up"throw`\, n. (Mining)
   See Throw, n., 9.
3 definitions found
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