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Saturnia, sā-tur′ni-a, n. lead poisoning, plumbism.

Lead′-glance, lead ore, galena; Lead′-mill, a mill for grinding white-lead: a leaden disc charged with emery for grinding gems; Lead′-pen′cil, a pencil or instrument for drawing, &c., made of blacklead; Lead′-poi′soning, or Plumbism, poisoning by the absorption and diffusion of lead in the system, its commonest form, Lead or Painter's Colic; Leads′man, a seaman who heaves the lead.—adj.

It is chiefly due to plumbism.