Mega-saucer
From Tardis Wiki, the free Doctor Who reference
A mega-saucer was a model of Dalek flying saucer used during the Last Great Time War. Vid-picts of these ships, like all flying saucers used by the Daleks during the War, were hard to come by in the post-War universe, yet a group of historians managed to acquire images of mega-saucers involved in the battle of Seramiphius V.
Mega-saucers were later present at the Siege of Trenzalore. (PROSE: Dalek: The Astounding Untold History of the Greatest Enemies of the Universe)
