English edit

Etymology edit

inter- +‎ tank

Noun edit

intertank (plural intertanks)

  1. A structure in between the stacked tanks of a rocket body, where one tank is arranged above/below another, in the vertical body.
    • 2009 July 17, Kenneth Chang, “NASA Optimistic That Debris Did Not Damage Shuttle”, in New York Times[1]:
      As shown in photographs taken of the external tank after it was jettisoned, most of the missing foam peeled off in strips from the intertank section.