Home › Words › G › gnomedomgnomedomgnomedom means the world or realm of gnomes.EtymologyFrom gnome + -dom.nounThe world or realm of gnomes.e.g.“The second follows the adventures of Fang, the only gnome in gnomedom willing to try anything new.” — 1989, Robert A. Collins, Robert Latham, Science Fiction & Fantasy Book Review Annual, page 227:Definitions & examples from Wiktionary (CC BY-SA 3.0).