plural of upcast

Third-person singular simple present indicative form of upcast

Cast up; thrown upward.

(bowling) A cast; a throw. / (mining) The ventilating shaft of a mine out of which the air passes after having circulated through the mine. / (mining) A current of air passed along such a shaft.

(transitive, obsolete) To cast or throw up; to turn upward. / (transitive, Scotland) To taunt; to reproach; to upbraid. / (transitive, computing) To cast from subtype to supertype.

present participle of upcast

simple past tense and past participle of upcast