upcast
/ˈʌpkæst/ adjective, noun, verb
Forms upcasts upcasting upcasted
- adjective Cast up; thrown upward.
- noun (bowling) A cast; a throw.
- noun (mining) The ventilating shaft of a mine out of which the air passes after having circulated through the mine.
- noun (mining) A current of air passed along such a shaft.
- noun (Scotland) An upset, as from a carriage.
- noun (Scotland) A taunt; a reproach.
- noun (computing) A cast from subtype to supertype.
- noun A message transmitted via upcasting.
- verb (transitive, obsolete) To cast or throw up; to turn upward.
- verb (transitive, Scotland) To taunt; to reproach; to upbraid.
- verb (transitive, computing) To cast from subtype to supertype.
- verb To broadcast a message or data to aircraft or satellites, especially via radio waves; as opposed to uplinking to a specific satellite or aircraft
Synonyms
Antonyms
Etymology
From Middle English upcasten, equivalent to up- + cast.
Webster’s 1913
- adjective Cast up; thrown upward; as, with upcast eyes. Addison.
- noun A cast; a throw. Shak.
- noun 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.
- verb To cast or throw up; to turn upward. [Obs.] Chaucer.
Sources: Wiktionary · Webster’s 1913 — from the Wiktionary entry “upcast”, CC BY-SA 4.0. Details