upthrow [
'ʌpθrәu]
n. 向上的投掷, 隆起
upthrow[ noun ]
(geology) a rise of land to a higher elevation (as in the process of mountain building)
<noun.event>
Upthrow \Up*throw"\, v. t.
To throw up. --Drayton.
Upthrow \Up"throw`\, n. (Mining)
See {Throw}, n., 9.