(covers information from several alternate timelines)
Siamese twins were either of a pair of identical twins born with their bodies conjoined in some area.
In 2372, Captain Kathryn Janeway described the USS Voyager and its duplicate as "Siamese twins linked at the chest," upon learning that the ship's antimatter had not been duplicated and was tethering the two vessels. (VOY: "Deadlock")
- See also