ball lightning(redirected from Ball lighting)
Also found in: Dictionary, Wikipedia.
Related to Ball lighting: Ball lightening
ball lightning[′bȯl ¦līt·niŋ]
A relatively rare form of lightning, consisting of a reddish, luminous ball, of the order of 1 foot (30 centimeters) in diameter, which may move rapidly along solid objects or remain floating in midair. Also known as globe lightning.