bus
n.— «One of the most complicated parts of the process involves miniaturising a nuclear device so it can fit on a missile.…The process involves fitting to a missile what is called a “bus” on which the warheads sit, covered by a cone, said Dr Lee Willett, a defence analyst at the Royal United Services Institute.» —“N Korea still short of nuclear goal” by Penny Spiller BBC Oct. 9, 2006. (source: Double-Tongued Dictionary)
Further reading
In 1916, a small-town newspaper in Pennsylvania printed a fanciful item about a local gathering with a guest list that included, among others, Miss Ella Vader, Mr. Ray Zor, and other punny names. This is part of a complete episode. Transcript of...
Depending on its mood, a turkey’s skin can shift from red to blue to white, due to changes in the blood vessels between bundles of collagen. That phenomenon is reflected in the Japanese term for “turkey,” shichimencho (七面鳥), which...