noun
: an inclined table suspended on springs and used as an apparatus for sorting particles of ore according to specific gravity by running the ore in a thin sheet of water over the table and jarring it to effect separation
noun
: an inclined table suspended on springs and used as an apparatus for sorting particles of ore according to specific gravity by running the ore in a thin sheet of water over the table and jarring it to effect separation
Webster's New International English Dictionary. Новый международный словарь английского языка Webster. 2012