Gī'gan-tōm'a-chy, n.

noun

n. [Gr. γιγαντομαχία, γίγας, γίγαντος, giant, and μάχη, battle, from μάχεσθαι, to fight; Lat. gigantomachia, Fr. gigantomachie.] A war of giants; especially, the fabulous war of the giants against heaven.