Category:Tossing

Toss"ing, n.

1. The act of throwing upward; a rising and falling suddenly; a Rolling and tumbling.

2. (mining) (a) a process which consists in washing ores by violent agitation in Water, in order to separate the lighter or earhy particles; -- called Also tozing, and treloobing, in cornwall. Pryce. (b) a process for refining tin by dropping it through the air while Melted.