A gnome (/noÊm/) is a mythological creature and diminutive spirit in Renaissance magic and alchemy, introduced by Paracelsus in the 16th century and widely adopted by authors, including those of modern fantasy literature. They are typically depicted as small humanoids who live underground. Gnome characteristics are reinterpreted to suit various storytellers and artists.
Paracelsus's gnome is recognized to have derived from the German miners' legend about BergmÀnnlein or dÊmon metallicus, the "metallurgical or mineralogical demon", according to Georg Agricola (1530), also called virunculus montanos (literal Latinization of BergmÀnnlein = "mountain manikin") by Agriocola in a later work (1549), and described by other names such as cobeli (sing. cobelus; Latinization of German Kobel). Agricola recorded that according to the legends of that profession, these mining spirits acted as miming and laughing pranksters who sometimes threw pebbles at miners, but could also reward them by depositing a rich vein of silver ore.