upthrow

from WordNet (r) 3.0 (2006)

upthrow
    n 1: (geology) a rise of land to a higher elevation (as in the
         process of mountain building) [syn: {upheaval}, {uplift},
         {upthrow}, {upthrust}]

from The Collaborative International Dictionary of English v.0.48

Upthrow \Up*throw"\, v. t.
   To throw up. --Drayton.
   [1913 Webster]

from The Collaborative International Dictionary of English v.0.48

Upthrow \Up"throw`\, n. (Mining)
   See {Throw}, n., 9.
   [1913 Webster]

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