Upcast
[ʌpkɑ:st]
Definition
(noun.) air passage consisting of a ventilation shaft through which air leaves a mine.
Edited by Arnold--From WordNet
Definition
(a.) Cast up; thrown upward; as, with upcast eyes.
(n.) A cast; a throw.
(n.) The ventilating shaft of a mine out of which the air passes after having circulated through the mine; -- distinguished from the downcast. Called also upcast pit, and upcast shaft.
(n.) An upset, as from a carriage.
(n.) A taunt; a reproach.
(v. t.) To cast or throw up; to turn upward.
(v. t.) To taunt; to reproach; to upbraid.
Typist: Susan
Definition
n. a cast or throw in bowling: a shaft for the upward passage of air from a mine a current of air passing along such: (Scot.) state of being thrown into confusion a taunt or gibe.—adj. thrown or turned upward.
Checked by Karol