- an act of casting upward.
- the state of being cast upward.
- something that is cast or thrown up, as soil or earth in digging.
- a shaft or passage up which air passes, as from a mine (opposed to downcast).
- cast up; directed or thrown upward: The child looked at her father with upcast eyes.
- to cast up or upward.
Origin of upcast
Dictionary.com Unabridged Based on the Random House Unabridged Dictionary, © Random House, Inc. 2018
Examples from the Web for upcast
One of the working galleries in connexion with the upcast and downcast.The Boy's Playbook of Science
John Henry Pepper
I see one of the cages is at bank, and the force of the explosion is in the upcast shaft.
But there was not one of them whose eyes were not upcast at Zuleika.Zuleika Dobson
I should require to know the temperature of the shafts respectively, and the height of the upcast shaft.
The upcast reflection of a lamp and shade, an inconstant series of concentric circles of varying gradations of light and shadow.Ulysses
- material cast or thrown up
- a ventilation shaft through which air leaves a mineCompare downcast (def. 3)
- geology (in a fault) the section of strata that has been displaced upwards
- directed or thrown upwards
- (tr) to throw or cast up
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012