It has come to my attention (by a rather amusing conversation about whether being brained by an ice pick would necessarily cause death in which two differing definitions of ice pick were being used) that this term has a different meaning outside the U.S. than in, yet I could find no mention of this in this lexicon.
As I have come to understand it:
In the U.S., Trotsky was killed by an ice axe. Elsewhere, he was killed by an ice pick.
In the U.S., an ice pick is a sort of stiletto or awl, used to break apart ice when it has frozen into the automatic ice dispenser's catch tray, or to remove frozen condensation from the inside walls of your icebox. See the Wikipedia article on "ice pick" for an image. Such an item is not commonly kept in households outside the U.S.?
I leave it to the good people of this forum to determine if the above is actually true from a British perspective.

