Crazy Eddie wrote:
A similar feature exists on the TOS Enterprise, yet to this day we have never really come up with terminology to describe it. "Aft nacelle" fits as well as anything else.
No, it doesn't. Nacelle is not a Star Trek creation, it's a real word that actually means something. Even if "behind the aft nacelle" made some kind of sense, it would be open space, not something aboard the ship.